EXHIBIT 99.7

THIS WARRANT AND ANY SHARES OF COMMON STOCK ISSUED UPON EXERCISE HEREOF HAVE NOT
BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933, AS AMENDED,  AND HAVE BEEN
ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION  WITH, THE SALE
OR DISTRIBUTION  THEREOF. NO SUCH SALE OR DISPOSITION MAY BE EFFECTED WITHOUT AN
EFFECTIVE  REGISTRATION  STATEMENT  RELATED  THERETO  OR AN  OPINION  OF COUNSEL
SATISFACTORY IN FORM AND SUBSTANCE TO THE COMPANY THAT SUCH  REGISTRATION IS NOT
REQUIRED UNDER THE SECURITIES ACT OF 1933, AS AMENDED.


                                  WARRANT NO. 2

      THIS  CERTIFIES  THAT,  for value  received FKA  DISTRIBUTING  CO.,  d/b/a
HOMEDICS,  INC., a Michigan  corporation or its assigns ("HOMEDICS" or "Holder")
is entitled to, upon the  occurrence of the events and within the time frame set
forth in Section 2 below,  but not  thereafter,  to subscribe for,  purchase and
receive  up  to  six  million  seven  hundred  forty-six  thousand  one  hundred
seventy-one (6,746,171) fully paid and non-assessable shares of the common stock
(the "COMMON STOCK") of KRONOS ADVANCED TECHNOLOGIES, INC., a Nevada corporation
(the  "COMPANY"),  at a purchase price per share (the  "EXERCISE  PRICE") as set
forth in Section 1 below, upon the terms and subject to the conditions set forth
in this Warrant.  Such number of shares, type of security and Exercise Price are
subject to adjustment as provided  herein,  and all references to "Common Stock"
and "Exercise  Price"  herein shall be deemed to include any such  adjustment or
series of  adjustments.  This  Warrant is issued by the Company  pursuant to the
terms of a Master Loan and Investment Agreement between the Company and HoMedics
dated May 9, 2003 (the "LOAN AGREEMENT").

      1.    EXERCISE PRICE.

            Subject to  adjustments as provided  herein,  the Exercise Price per
share of Common Stock subject to this Warrant shall be equal to $0.10 per share.

      2.    EXERCISE OF WARRANT.

            (a)   EVENTS  TRIGGERING  EXERCISE OF WARRANT.  This  Warrant  shall
become exercisable if and only if: (i) the Company does not pay the $2.4 Million
and $1.0 Million  Secured  Promissory  Notes issued under the Loan  Agreement in
full on or before  November 8, 2005; (ii) the Company is in default under any of
the Investment Documents (as defined in the Loan Agreement) or (iii) the Company
does not earn, during the period from the date of the Loan Agreement to November
8, 2005,  Revenues in an aggregate  amount equal to or greater than  $3,500,000.
For purposes of this  Warrant,  "Revenues"  means the gross cash receipts of any
contractual relationship representing a license or sale of the Kronos technology
to any third party or parties  (other than proceeds from the License  Agreement,
without taking into account any amendment  thereof).  Revenues shall not include
revenues which the Company earns from research and development contracts.

                                       1


            (b) EXPIRATION DATE; PROCEDURE FOR EXERCISE. If this Warrant becomes
exercisable  in  accordance  with  Section  2(a),  the Holder may  exercise  the
Warrant,  in whole or in part,  from the date it becomes  exercisable  to May 9,
2013 (the  "EXPIRATION  DATE").  The Holder  may  exercise  this  Warrant by the
surrender of this Warrant and the Notice of Exercise form  attached  hereto duly
executed to the office of the Company at 464 Common Street,  Suite 301, Belmont,
MA 02478-2570 (or such other office or agency of the Company as it may designate
by notice in writing to the Holder at the address of the Holder appearing on the
books of the  Company),  and upon payment of the  Exercise  Price for the shares
thereby purchased (by cashier's check or wire transfer in an amount equal to the
purchase  price  of the  shares  thereby  purchased  or in  accordance  with the
cashless  exercise  provision set forth in Section  2(c));  whereupon the Holder
shall be entitled to receive from the Company a stock  certificate  representing
the  number of  shares  of  Common  Stock so  purchased,  and a new  Warrant  in
substantially  identical  form and dated as of such exercise for the purchase of
that number of shares of Common Stock equal to the difference,  if any,  between
the number of shares of Common Stock subject  hereto and the number of shares of
Common Stock as to which this Warrant has been exercised.

            (c)   CASHLESS  EXERCISE.  Notwithstanding  any provisions herein to
the  contrary,  if the fair market value (as defined in Section 3 hereof) of one
share of the Company's  Common Stock is greater than the Exercise  Price (at the
date of calculation as set forth below),  in lieu of exercising this Warrant for
cash,  the Holder may elect to receive  shares equal to the value (as determined
below) of this Warrant (or the portion  thereof being  canceled) by surrender of
this Warrant at the principal office of the Company  (together with the properly
endorsed  Notice of  Exercise)  in which  event the  Company  shall issue to the
Holder a number of shares of Common Stock computed using the following formula:

            X=    Y (A-B)
                  --------
                     A

      Where X =   the   number  of  shares  of  Common
                  Stock to be issued to the Holder

            Y =   the number of shares of Common  Stock
                  purchasable  under the Warrant or, if
                  only  a  portion  of the  Warrant  is
                  being  exercised,  the portion of the
                  Warrant  being  canceled (at the date
                  of such calculation)

            A =   the fair market value of one share of
                  the  Company's  Common  Stock (at the
                  date of such calculation)

            B =   Exercise  Price (as  adjusted  to the
                  date of such calculation)

                           2



      3.    ISSUANCE OF SHARES; NO FRACTIONAL SHARES.

            Certificates  for shares  purchased  hereunder shall be delivered to
the Holder  hereof  within a  reasonable  time (in no event  exceeding  ten (10)
business days) after the date on which this Warrant shall have been exercised in
accordance  with the terms hereof.  The Company agrees that the shares so issued
shall be,  and  shall for all  purposes  be deemed to have  been,  issued to the
Holder as the record  owner of such  shares as of the close of  business  on the
date on which this Warrant shall have been  exercised or converted in accordance
with the terms hereof.  No fractional  shares or scrip  representing  fractional
shares  shall be issued upon the exercise of this  Warrant.  With respect to any
fraction  of a share  called for upon the  exercise of this  Warrant,  an amount
equal to such fraction  multiplied by the fair market value of a share of Common
Stock on the date of  exercise  shall be paid in cash or check to the  holder of
this Warrant (fair market value shall be the average closing price of a share of
Common Stock on the OTC BB, or any other  quotation  system or stock exchange on
which the Common  Stock is quoted or listed at the time of  exercise as reported
in "The Wall Street Journal" over the five consecutive business days immediately
prior to surrender of this Warrant pursuant to Section 2 above).

      4.    REPRESENTATIONS AND COVENANTS OF THE COMPANY.

            (a)   NO LIENS. The Company hereby  represents and warrants that all
shares of Common  Stock  which may be issued upon the  exercise of this  Warrant
will, upon such exercise,  be duly and validly authorized and issued, fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issuance  thereof  (other than liens or charges  created by or imposed  upon the
Holder) and not subject to preemptive or any similar rights of the  stockholders
of the Company.

            (b)   RESERVATION OF STOCK.  As soon as practicable  after execution
of this Warrant,  the Company will reserve  sufficient  authorized  but unissued
Common Stock to enable it to satisfy its obligations on exercise of this Warrant
and will, if  necessary,  reserve  additional  shares of Common Stock during the
period in which  this  Warrant  may be  exercised  to  satisfy  its  obligations
hereunder.  If at any time the  Company's  authorized  Common Stock shall not be
sufficient  to allow the exercise of this  Warrant,  the Company shall take such
corporate  action as may be necessary to increase  its  authorized  but unissued
Common Stock to be sufficient for such purpose.

            (c)   FURNISH INFORMATION. The Company agrees to promptly deliver to
the Holder  copies of all  financial  statements,  reports and proxy  statements
which the Company shall have sent to its stockholders generally.

            (d)   RULE 144.  In order to permit  the  Holder to sell the  Common
Stock issuable upon exercise of the Warrant  pursuant to Rule 144 under the 1933
Act (or any  successors  to such rules),  the Company will comply with all rules
and  regulations of the Commission  applicable in connection with use of each of
Rule 144 (or any successor thereto),  including the timely filing of all reports
with the Commission in order to enable the Holder,  if it so elects,  to utilize
Rule 144.

                                       3


      5.    NO RIGHTS AS SHAREHOLDERS.

            This  Warrant  does not entitle  the Holder to any voting  rights or
other rights as a stockholder of the Company prior to the exercise hereof.

      6.    TRANSFERABILITY.

            (a)   RESTRICTIONS   ON  WARRANT.   This   Warrant   shall  only  be
transferable  if the  Holder  complies  with  applicable  exemptions  under  the
Securities  Act of 1933,  as  amended  (the  "1933  ACT") and  applicable  state
securities laws.

            (b)   RESTRICTIONS  ON COMMON STOCK  ISSUABLE UPON  EXERCISE.  In no
event will the Holder  make a  disposition  of the Common  Stock  issuable  upon
exercise of this Warrant unless and until (i) it shall have notified the Company
of the proposed disposition, and (ii) if requested by the Company, it shall have
furnished the Company with an opinion of counsel satisfactory to the Company and
its counsel to the effect that (A) appropriate  action  necessary for compliance
with the 1933 Act provisions  relating to sale of an  unregistered  security has
been taken, or (B) an exemption from the  registration  requirements of the 1933
Act is available.  Notwithstanding the foregoing,  the restrictions imposed upon
the transferability of the Common Stock issuable on the exercise of this Warrant
shall  terminate  as to any  particular  share  of  Common  Stock  when (1) such
security shall have been sold without  registration  in compliance with Rule 144
under the 1933 Act, or (2) a letter  shall have been issued to the Holder at its
request by the staff of the Securities and Exchange Commission or a ruling shall
have been issued to the Holder at its request by such Commission stating that no
action shall be  recommended by such staff or taken by such  Commission,  as the
case may be, if such security is transferred without registration under the 1933
Act in  accordance  with the  conditions  set forth in such letter or ruling and
such letter or ruling specifies that no subsequent  restrictions on transfer are
required, or (3) such security shall have been registered under the 1933 Act and
sold by the Holder thereof in accordance with such registration.

            (c)   RESTRICTIVE LEGEND. The Company may place a legend describing,
in whole or in part, the  restrictions  imposed by  sub-sections  (a) and (b) to
this Section 6 on this Warrant,  any replacement  Warrant and on any certificate
representing  the Common Stock issuable upon exercise of this Warrant.  Whenever
such restrictions shall terminate,  the Holder of a share of Common Stock issued
upon  exercise of this  Warrant as to which such  restrictions  have  terminated
shall be entitled to receive from the Company one or more new  certificates  for
such shares of Common Stock not bearing the restrictive legend.

      7.    LOSS, THEFT, DESTRUCTION OR MUTILATION OF WARRANT.

            On receipt by the Company of evidence reasonably satisfactory to the
Company of the loss,  theft,  destruction  or mutilation  of this  Warrant,  the
Company will execute and deliver to the Holder,  in lieu thereof,  a new warrant
in substantially  identical form, dated as of the date of such  cancellation and
reissuance.

      8.    SATURDAYS, SUNDAYS AND HOLIDAYS.

                                       4


            If the last or  appointed  day for the  taking of any  action or the
expiration  of any right  required  or granted  herein  shall be a Saturday or a
Sunday or shall be a legal holiday,  then such action may be taken or such right
may be exercised on the next succeeding business day.

      9.    CERTAIN ADJUSTMENTS.

            The Exercise  Price and number of shares  issuable  upon exercise of
this  Warrant are subject to  adjustment  from time to time as set forth in this
Section 9. Upon each such  adjustment  of the  Exercise  Price  pursuant to this
Section 9, the Holder shall  thereafter prior to the Expiration Date be entitled
to purchase, at the Exercise Price resulting from such adjustment, the number of
shares obtained by multiplying the Exercise Price in effect immediately prior to
such  adjustment by the number of shares  issuable upon exercise of this Warrant
immediately  prior to such  adjustment  and dividing the product  thereof by the
Exercise Price resulting from such adjustment.

            (a)   STOCK SPLITS AND DIVIDENDS.  If the Company, at any time while
this Warrant is outstanding,  (i) shall pay a stock dividend or otherwise make a
distribution  or  distributions  on shares of its  Common  Stock or on any other
class of  capital  stock  payable  in  shares of Common  Stock,  (ii)  subdivide
outstanding  shares of Common  Stock into a larger  number of  shares,  or (iii)
combine  outstanding shares of Common Stock into a smaller number of shares, the
Exercise Price shall be adjusted by multiplying  the Exercise Price in effect on
the record date for such event by a fraction of which the numerator shall be the
number of shares of Common Stock (excluding treasury shares, if any) outstanding
immediately  before such event and of which the denominator  shall be the number
of shares of Common Stock (excluding  treasury shares, if any) outstanding after
such event.  Any  adjustment  made  pursuant to this  Section  9(a) shall become
effective   immediately   after  the  record  date  for  the   determination  of
stockholders  entitled to receive such dividend or distribution and shall become
effective  immediately  after the effective date in the case of a subdivision or
combination, and shall apply to successive subdivisions and combinations.

            (b)   RECLASSIFICATIONS   AND  SHARE  EXCHANGES.   In  case  of  any
reclassification  of the Common Stock or any compulsory share exchange  pursuant
to which the Common Stock is converted into other securities,  cash or property,
then the Holder shall have the right  thereafter  to exercise  this Warrant only
into the shares of stock and other  securities and property  receivable  upon or
deemed to be held by holders of Common Stock following such  reclassification or
share exchange, and the Holder shall be entitled upon such event to receive such
amount of securities or property equal to the amount of shares such Holder would
have been entitled to receive had such Holder exercised this Warrant immediately
prior  to such  reclassification  or  share  exchange.  The  terms  of any  such
reclassification or share exchange shall include such terms so as to continue to
give to the Holder the right to receive the  securities or property set forth in
this Section 9(b) upon any exercise following any such reclassification or share
exchange.

                                       5




            (c)   DISTRIBUTIONS OF EVIDENCES OF INDEBTEDNESS,  ASSETS OR RIGHTS.
If the Company, at any time while this Warrant is outstanding,  shall distribute
to all holders of Common Stock (and not to the Holder of this Warrant) evidences
of its indebtedness or assets or rights or warrants to subscribe for or purchase
any security  (excluding  those referred to in Sections 9(a), (b) and (d)), then
in each such case the  Exercise  Price  shall be  adjusted  by  multiplying  the
Exercise  Price  in  effect  immediately  prior to the  record  date  fixed  for
determination  of  stockholders  entitled  to  receive  such  distribution  by a
fraction of which the denominator  shall be the Exercise Price  determined as of
the  record  date  mentioned  above,  and of which the  numerator  shall be such
Exercise  Price on such  record  date  less the then fair  market  value at such
record  date of the  portion  of such  assets or  evidence  of  indebtedness  so
distributed applicable to one outstanding share of Common Stock as determined by
the Company's independent certified public accountants that regularly audits the
financial statements of the Company (an "APPRAISER").

            (d)   MERGERS  AND  CONSOLIDATIONS.  In case of any  (1)  merger  or
consolidation  of the Company  with or into another  Person,  or (2) sale by the
Company  of more than  one-half  of the assets of the  Company  (on a book value
basis) in one or a series of related  transactions,  the  Holder  shall have the
right  thereafter  to  exercise  this  Warrant for the shares of stock and other
securities, cash and property receivable upon or deemed to be held by holders of
Common Stock following such merger,  consolidation or sale, and the Holder shall
be entitled  upon such event or series of related  events to receive such amount
of  securities,  cash and  property as the Common  Stock for which this  Warrant
could have been exercised  immediately  prior to such merger,  consolidation  or
sale  would  have  been  entitled.  The  terms  of  any  such  merger,  sale  or
consolidation  shall  include  such terms so as  continue to give the Holder the
right to receive the  securities,  cash and  property  set forth in this Section
upon any  conversion or exercise  following  such event.  This  provision  shall
similarly apply to successive such events.

            (e)   DILUTION.  If the Company  shall issue,  at any time after the
date hereof and before the exercise by Holder of this Warrant,  and any warrants
issued  pursuant to this Section 9(e), any security of the Company  (outright or
convertible)  in a capital  raising  transaction  in which the  Common  Stock is
issued or valued at a price  less than  $0.20  per  share,  and  following  such
securities  issuance  the shares of Common  Stock  issuable to Holder under this
Warrant and any warrants  issued pursuant to this Section 9(e) in the aggregate,
represents less than seven and one-half  percent (7.5%) of the Common Stock that
is issued and outstanding as of the date of such securities issuance, on a fully
diluted basis assuming the conversion or exchange of all outstanding convertible
securities of the Company and the exercise of all outstanding options,  warrants
or similar  rights to acquire  Common  Stock,  the Company shall issue to Holder
(without the payment of additional  consideration)  additional warrants,  in the
same form as this  Warrant  No. 2, so that the number of shares of Common  Stock
that  Holder may  acquire  pursuant  to this  Warrant  and any  warrants  issued
pursuant to this Section 9(e), in the aggregate,  shall equal seven and one-half
percent  (7.5%) of Common  Stock,  on a fully  diluted  basis.  In the event the
Company shall issue any security of the Company  (outright or  convertible) in a
capital  raising  transaction in which the Common Stock is issued or valued at a
price  greater  than  $0.20  per  share,  Holder  shall not be  entitled  to any
additional warrants.

                                       6


            (f)   RECORD DATE; TREASURY SHARES. For the purposes of this Section
9, the following clauses shall also be applicable:

                  (i)   RECORD DATE.  In case the Company shall take a record of
      the holders of its Common Stock for the purpose of  entitling  them (A) to
      receive a dividend  or other  distribution  payable in Common  Stock or in
      securities convertible or exchangeable into shares of Common Stock, or (B)
      to subscribe  for or purchase  Common Stock or securities  convertible  or
      exchangeable  into shares of Common Stock,  then such record date shall be
      deemed to be the date of the issue or sale of the  shares of Common  Stock
      deemed to have been issued or sold upon the  declaration  of such dividend
      or the making of such other  distribution  or the date of the  granting of
      such right of subscription or purchase, as the case may be.

                  (ii)  TREASURY  SHARES.  The number of shares of Common  Stock
      outstanding at any given time shall not include shares owned or held by or
      for the account of the  Company,  and the  disposition  of any such shares
      shall be considered an issue or sale of Common Stock.

            (g)   CALCULATIONS;  ROUNDING. All calculations under this Section 9
shall be made to the nearest cent or the nearest 1/100th of a share, as the case
may be.

            (h)   NOTICE  TO  HOLDER OF  EVENTS  TRIGGERING  ADJUSTMENTS  OF THE
EXERCISE PRICE. If:

                  (i)   the  Company  shall  declare  a  dividend  (or any other
      distribution) on its Common Stock; or

                  (ii)  the Company  shall declare a special  nonrecurring  cash
      dividend on or a redemption of its Common Stock; or

                  (iii) the Company shall  authorize the granting to all holders
      of the Common Stock  rights or warrants to  subscribe  for or purchase any
      shares of capital stock of any class or of any rights; or

                  (iv)  the approval of any stockholders of the Company shall be
      required in connection with any  reclassification of the Common Stock, any
      consolidation  or  merger  to which the  Company  is a party,  any sale or
      transfer of all or substantially all of the assets of the Company,  or any
      compulsory share exchange whereby the Common Stock is converted into other
      securities, cash or property; or

                  (v)   the Company shall  authorize the voluntary  dissolution,
      liquidation or winding up of the affairs of the Company;

then the Company  shall  cause to be mailed to the Holder,  at least 20 calendar
days prior to the applicable record or effective date hereinafter  specified,  a
notice  stating (x) the date on which a record is to be taken for the purpose of
such dividend,  distribution,  redemption, rights or warrants, or if a record is


                                       7


not to be taken,  the date as of which the holders of Common  Stock of record to
be entitled to such dividend, distributions,  redemption, rights or warrants are
to be determined or (y) the date on which such reclassification,  consolidation,
merger,  sale,  transfer or share  exchange is expected to become  effective  or
close,  and the date as of which it is expected  that holders of Common Stock of
record  shall  be  entitled  to  exchange  their  shares  of  Common  Stock  for
securities,  cash or other  property  deliverable  upon  such  reclassification,
consolidation,  merger, sale, transfer, share exchange, dissolution, liquidation
or winding up.

            (i)   CERTIFICATE  AS TO  ADJUSTMENTS.  In case of any adjustment in
the Exercise Price or number and type of securities  issuable on the exercise of
this  Warrant,  the Company will  promptly  give written  notice  thereof to the
Holder in the form of a  certificate,  certified  and confirmed by an officer of
the Company,  setting forth such adjustment and showing in reasonable detail the
facts upon which adjustment is based.

      10.   REPRESENTATIONS AND COVENANTS OF HOMEDICS.

            This  Warrant has been  granted by the Company in reliance  upon the
following representations and covenants of HoMedics:

            (a)   INVESTMENT PURPOSE. This Warrant and the Common Stock issuable
upon  exercise  of  HoMedics'  rights  contained  herein  will be  acquired  for
investment for HoMedics' own account, and not as a nominee or agent and not with
a view to the distribution of any part thereof. HoMedics further represents that
it does not have any contract,  undertaking  agreement or  arrangement  with any
person to sell, transfer or grant participations to such person, or to any third
person, with respect to this Warrant.

            (b)   PRIVATE ISSUE.  HoMedics  understands (i) that the Warrant and
the Common Stock issuable upon exercise of this Warrant are not registered under
the 1933 Act, or qualified under  applicable state securities laws on the ground
that the  issuance  of this  Warrant  will be exempt from the  registration  and
qualification requirements thereof, and (ii) that the Company's reliance on such
exemption is predicated on the representations set forth in this Section 10.

            (c)   SALES OF COMMON STOCK. HoMedics acknowledges that in the event
the applicable requirements of Rule 144 are not met, registration under the 1933
Act or compliance with another  exemption from registration will be required for
any disposition of the Common Stock issuable upon exercise of this Warrant.

            (d)   FINANCIAL RISK.  HoMedics has such knowledge and experience in
financial  and business  matters as to be capable of  evaluating  the merits and
risks of its  investment,  and has the ability to bear the economic risks of its
investment.

            (e)   ACCREDITED  INVESTOR.  HoMedics  is an  "accredited  investor"
within the meaning of Rule 501 of Regulation D promulgated under the 1933 Act.

      11.   REGISTRATION RIGHTS AGREEMENT.

                                       8


            The shares  issuable  upon exercise of this Warrant are subject to a
Registration  Rights Agreement  between the Company and HoMedics dated as of the
date of issuance of this Warrant (the "REGISTRATION RIGHTS AGREEMENT").

      12.   GOVERNING LAW.

            This Warrant shall be governed by and  construed in accordance  with
the  laws of the  State  of  Michigan  applicable  to  contracts  made and to be
performed  wholly within such state.  Any action or proceeding  arising under or
pursuant to this Warrant shall be brought in the appropriate  court in the State
of Michigan.

      13.   COMPLETE AGREEMENT AND MODIFICATIONS.

            This Warrant No. 2, Warrant No. 1, the Loan Agreement, all documents
that  appear as  Exhibits  to the Loan  Agreement  and the  Registration  Rights
Agreement  constitute the Company's and HoMedics'  entire agreement with respect
to the subject  matter  hereof and supersede  all  agreements,  representations,
warranties,  statements,  promises and understandings,  whether oral or written,
with  respect to the subject  matter  hereof.  This  Warrant may not be amended,
altered or modified except by a writing signed by the Company and the Holder.

      14.   NOTICES.

            Except as otherwise  provided herein, all notices under this Warrant
shall be in writing  and shall be  delivered  by  personal  service,  facsimile,
courier service promising  overnight delivery or certified mail (if such service
is not available,  then by first class mail), postage prepaid.  Notices shall be
addressed as follows:

If to the Holder
of this Warrant:        HoMedics, Inc.
                        3000 N. Pontiac Trail
                        Commerce Township, MI 48390-2720
                        Attention:  Ron Ferber
                        Facsimile:  248-863-3199

With a copy to:         Seyburn, Kahn, Ginn, Bess and Serlin, P.C.
                        2000 Town Center
                        Suite 1500
                        Southfield, Michigan 48075-1195
                        Attention:  Alan M. Stillman, Esq.
                        Facsimile:  248-353-3727

If to the Company:      Kronos Advanced Technologies, Inc.
                        464 Common Street, Suite 301
                        Belmont, MA 02478-2570
                        Attention:  Daniel Dwight
                        Facsimile:  617-993-9985

                                       9


With a copy to:         Kirkpatrick & Lockhart, LLP
                        201 South Biscayne Boulevard, Suite 2000
                        Miami, FL 33131
                        Attention:  Clayton E. Parker, Esq.
                        Facsimile:  (305) 358-7095

      15.   WAIVERS STRICTLY CONSTRUED.

            With  regard  to any  power,  remedy  or right  provided  herein  or
otherwise  available to any party  hereunder  (i) no waiver or extension of time
shall be effective unless expressly contained in a writing signed by the waiving
party;  and (ii) no alteration,  modification or impairment  shall be implied by
reason of any previous waiver, extension of time, delay or omission in exercise,
or other indulgence.

      16.   SEVERABILITY.

            The validity,  legality or  enforceability  of the remainder of this
Warrant  shall not be affected  even if one or more of its  provisions  shall be
held to be invalid, illegal or unenforceable in any respect.

      IN WITNESS WHEREOF,  the Company has caused this Warrant to be executed by
its duly authorized officer.

Dated:  May 9, 2003

                                    KRONOS ADVANCED TECHNOLOGIES, INC.

                                    By:   /s/ Daniel R. Dwight
                                        --------------------------------
                                       Name:  Daniel R. Dwight
                                       Title: President and CEO

                                       10

                               NOTICE OF EXERCISE

To:   KRONOS ADVANCED TECHNOLOGIES, INC.

      (1)   |_|   The undersigned hereby elects to purchase __________ shares of
Common Stock of Kronos Advanced Technologies,  Inc. pursuant to the terms of the
attached Warrant, and tenders herewith payment of the purchase price in full.

            |_|   The undersigned hereby elects to purchase __________ shares of
Common Stock of Kronos Advanced Technologies,  Inc. pursuant to the terms of the
attached  Warrant,  and tenders  herewith as a "cashless  exercise" the attached
Warrant to purchase _________ shares of Common Stock.

      (2)   Please issue a certificate or certificates  representing said shares
in the name of the undersigned or in such other name as is specified below:



                  _____________________________________
                  (Name)




                  _____________________________________
                  (Address)

      (3)   The  undersigned  represents  that the  aforesaid  shares  are being
acquired for the account of the  undersigned  for investment and not with a view
to, or for resale in  connection  with,  the  distribution  thereof and that the
undersigned  has no present  intention of distributing or reselling such shares,
except in compliance with applicable federal and state securities laws.


                                          HOMEDICS, INC.



________________________________          __________________________________
(Date)                                    Name:
                                          Title:

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