Wed 28 Jul, 2004 05:04 pm - another way to apporach the scenario aforementioned by me is to obtain a digital air pressure guage that checks pressure to the tenth of a lb. and check the psi of automobile tires over several... (view)
Wed 28 Jul, 2004 04:59 pm - [quote="lab rat"]Variations of the teacher's ideas:
2. Rather than just seeing if temp affects a ball's bounce, determine how it affects the bounce. E.g. freeze a tennis ball... (view)
Wed 28 Jul, 2004 04:54 pm - A good experinment i did in highschool was....
Hypothesis:
Sunspots directly influence our weather.
easy to research and compile data..... (view)
Tue 27 Jul, 2004 02:12 am - Thats very interesting... it would be nice to actually be able to measure this effect, but since our instumentation (from the scanning elctron microscope and the particle accelorator to the... (view)
Tue 27 Jul, 2004 01:19 am - Some talk and speculation the other day that amonium may be present on the sruface of mars and I heard that this might indicate that there was once life there.... "due to the unstable nature... (view)
