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acetone vs ethanol

Started by dan2000 | Last post by pgk June 24, 2015, 09:31:29 AM

6 Replies
16764 Views
Last post June 24, 2015, 09:31:29 AM
by pgk
Why vinegar not effective against wasp stings ( weird question!! )

Started by gwx | Last post by billnotgatez June 02, 2005, 06:05:50 AM

12 Replies
16851 Views
Last post June 02, 2005, 06:05:50 AM
by billnotgatez
Smoke grenades

Started by JimiN | Last post by hmx9123 October 03, 2005, 03:24:13 PM

6 Replies
16860 Views
Last post October 03, 2005, 03:24:13 PM
by hmx9123
Infrared Radiation

Started by Corvettaholic « 1 2 » | Last post by Corvettaholic April 27, 2004, 01:40:24 PM

16 Replies
16996 Views
Last post April 27, 2004, 01:40:24 PM
by Corvettaholic
Nitrous Oxide

Started by glick056 | Last post by jdurg May 19, 2004, 09:03:17 PM

8 Replies
17091 Views
Last post May 19, 2004, 09:03:17 PM
by jdurg
some interersting Qs

Started by gera19 « 1 2 » | Last post by Bakegaku March 10, 2006, 01:44:36 PM

22 Replies
17195 Views
Last post March 10, 2006, 01:44:36 PM
by Bakegaku
Greek Fire, help

Started by kid009 | Last post by Donaldson Tan May 10, 2006, 03:33:00 PM

8 Replies
17388 Views
Last post May 10, 2006, 03:33:00 PM
by Donaldson Tan
Magnetism question

Started by Corvettaholic « 1 2 » | Last post by Scratch- April 23, 2004, 04:28:29 PM

19 Replies
17593 Views
Last post April 23, 2004, 04:28:29 PM
by Scratch-
Is CO2 toxic ?

Started by tortoise | Last post by Benzene265 July 29, 2005, 03:38:52 AM

14 Replies
17623 Views
Last post July 29, 2005, 03:38:52 AM
by Benzene265
A question about anaerobes!

Started by Extra love | Last post by Yggdrasil January 31, 2008, 09:14:06 PM

3 Replies
17731 Views
Last post January 31, 2008, 09:14:06 PM
by Yggdrasil
Sparking

Started by Corvettaholic « 1 2 » | Last post by Corvettaholic April 23, 2004, 11:50:03 AM

15 Replies
17819 Views
Last post April 23, 2004, 11:50:03 AM
by Corvettaholic
Electronics PCB prototype manufacture with chemicals

Started by t_maggot | Last post by kevins November 10, 2007, 03:00:17 AM

1 Replies
17847 Views
Last post November 10, 2007, 03:00:17 AM
by kevins
Did Nazi made the A-bomb that hit Nagasaki?

Started by crow_of_darkness « 1 2 » | Last post by hmx9123 January 29, 2006, 12:58:38 AM

16 Replies
17983 Views
Last post January 29, 2006, 12:58:38 AM
by hmx9123
Electrolysis Of Brine

Started by zootreeves | Last post by billnotgatez August 15, 2005, 09:06:17 PM

11 Replies
18302 Views
Last post August 15, 2005, 09:06:17 PM
by billnotgatez
about hydrogen gas

Started by bg105ee056 | Last post by Borek July 07, 2008, 05:25:55 AM

8 Replies
18454 Views
Last post July 07, 2008, 05:25:55 AM
by Borek
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