Why is the vacuum in space considered cold?

Started by One Armed Scissor « 1 2 » | Last post by Corvettaholic April 27, 2004, 06:21:10 PM

electron configuration question

Started by aznpride2pac « 1 2 3 » | Last post by Mitch November 05, 2005, 02:06:24 AM

What are the "Base elements" at the start of the universe?

Started by CosmosGP | Last post by CosmosGP March 08, 2008, 09:44:17 AM

Parallel-Plate Capacitor Question

Started by HighTek | Last post by ARGOS++ March 13, 2009, 01:36:26 PM

Milligram/microgram scales

Started by limpet chicken | Last post by jdurg January 24, 2005, 10:28:51 AM

What was before existence?

Started by Benzenelover | Last post by Dan October 17, 2012, 10:32:38 AM

zippo with green flame

Started by redzoneos | Last post by limpet chicken February 26, 2009, 07:53:19 AM

tons vs tonnes

Started by Donaldson Tan | Last post by Donaldson Tan October 10, 2004, 05:32:55 PM

Is there a such chemical as H2O3

Started by hawkinslj | Last post by Corvettaholic August 28, 2005, 09:28:33 PM

metals

Started by vulcan2.0 « 1 2 » | Last post by movies July 20, 2004, 03:00:10 PM

Methanol poisoning (inhaling)

Started by FelixA « 1 2 » | Last post by Corribus May 02, 2014, 05:39:03 PM

Grandpa and Grandma age?

Started by Borek « 1 2 » | Last post by hmx9123 June 26, 2006, 03:46:22 AM

O2 - Is this what a fire needs to burn?

Started by crack3rjack « 1 2 » | Last post by dfx- December 25, 2005, 03:48:06 PM

"cutting edge" chemistry project

Started by ccs2cool « 1 2 » | Last post by chemicalLindsay June 06, 2004, 01:53:25 AM

Cleaned tobaco

Started by GaryJJ « 1 2 » | Last post by jdurg March 15, 2005, 11:22:45 AM