This section allows you to view the topics this user has created, and which topics the user has participated in.
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Topics | Replies | Views | Last post |
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Physics, Astronomy & Cosmology \ Charged or discharged Started by thinhnghiem |
0 | 1863 | Last post by thinhnghiem 02/09/2016 09:43:50 |
Physics, Astronomy & Cosmology \ Can solar energy be converted to mechanical energy in this way? Started by thinhnghiem |
0 | 8432 | Last post by thinhnghiem 29/07/2016 09:40:02 |
Science Experiments \ Can a bulb be used as convex lens? Started by thinhnghiem |
1 | 5863 | Last post by Colin2B 15/06/2016 14:24:16 |
Physics, Astronomy & Cosmology \ Energy conservation violation Started by thinhnghiem |
10 | 7729 | Last post by yor_on 24/10/2014 20:50:39 |
Physics, Astronomy & Cosmology \ Is this a perpetual motion machine? Started by thinhnghiem |
5 | 5228 | Last post by JP 19/12/2012 17:24:45 |
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