Newsgroup:
alt.sci.physics
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2
replies
Help with article choice
started 2023-09-04 10:10:16 UTC
2023-09-05 07:56:58 UTC
Anton Shepelev
19
replies
Easy verification of F=ma on an airtrack
started 2023-07-02 13:20:44 UTC
2023-07-06 01:07:12 UTC
Sylvia Else
10
replies
Alternative for comparing free fall drop times against
started 2023-06-20 16:22:21 UTC
2023-06-21 09:57:41 UTC
Dave
1
reply
Cost of having hot water on tap. Heat pumps no good, heat the water you need.
started 2023-03-25 12:30:28 UTC
2023-03-25 14:07:00 UTC
Jim Pennino
1
reply
An engineer to a physicist is as a competent surgeon to a drug dealer.
started 2023-03-24 11:32:08 UTC
2023-03-24 13:54:36 UTC
Dave
21
replies
Absurdity of taught mechanics when firing rockets down - evidence of magic powder.
started 2023-02-05 21:11:47 UTC
2023-02-07 21:51:14 UTC
Sylvia Else
7
replies
Kinetic Energy formula check - a series of short burn rockets, and see how the velocity adds up.
started 2023-01-08 09:36:08 UTC
2023-01-27 22:01:49 UTC
Sylvia Else
3
replies
More experiments to show momentum and kinetic energy are not fundamentally different
started 2023-01-21 11:28:45 UTC
2023-01-21 22:58:26 UTC
Jim Pennino
3
replies
The way children are fooled with the school ticker tape ,experiment.
started 2023-01-14 09:27:22 UTC
2023-01-14 19:14:43 UTC
Jim Pennino
5
replies
The court decides "All science must be evidence based." Does anyone disagree with this?
started 2023-01-06 13:10:14 UTC
2023-01-11 15:19:12 UTC
Jim Pennino
2
replies
Kinetic Energy Erratum - (alleged)
started 2023-01-08 14:21:42 UTC
2023-01-08 14:54:15 UTC
Dave
5
replies
A new theoretical argument why E=0.5mv^2 for kinetic energy has problems
started 2023-01-05 10:27:47 UTC
2023-01-07 01:27:06 UTC
Jim Pennino
9
replies
Is a vacuum needed for checking speed increase due to gravity?
started 2023-01-04 17:04:03 UTC
2023-01-05 06:17:10 UTC
whodat
10
replies
Automotive and kinetic energy, funding risk
started 2023-01-03 14:55:13 UTC
2023-01-03 21:39:33 UTC
Jim Pennino
24
replies
Cassandra physics has the right gravity
started 2022-12-31 16:35:19 UTC
2023-01-03 09:51:56 UTC
Joe
22
replies
Kinetic energy increase with an initial velocity
started 2022-12-29 11:09:10 UTC
2022-12-31 16:22:37 UTC
Jim Pennino
5
replies
Free energy from air moisture
started 2022-12-28 16:00:51 UTC
2022-12-28 20:30:17 UTC
Jim Pennino
3
replies
No move sunlight concentrator design
started 2022-10-20 20:31:59 UTC
2022-11-24 15:02:36 UTC
Jim Pennino
7
replies
Carnot cycle efficiency for heat engines.
started 2022-09-04 20:24:49 UTC
2022-09-05 14:39:47 UTC
Jim Pennino
1
reply
How are they going to get a GW continuous from a tokomak fusion reactor?
started 2022-09-04 20:09:49 UTC
2022-09-04 20:35:52 UTC
Jim Pennino
1
reply
Air envelope around buildings for reducing conductive/ convection cooling in winter
started 2022-08-29 19:22:00 UTC
2022-08-29 19:58:12 UTC
Jim Pennino
3
replies
Energy for free - solar farm at sea
started 2022-08-18 18:32:53 UTC
2022-08-18 19:17:17 UTC
Jim Pennino
9
replies
Does Carnot efficiency e = 1 - Tc/Th apply to all heat engines?
started 2022-08-12 18:45:23 UTC
2022-08-17 09:27:26 UTC
Dave
1
reply
Low energy pressure driven atmospheric water generator
started 2022-08-15 06:43:03 UTC
2022-08-15 14:58:55 UTC
Jim Pennino
9
replies
As much pump storage underground as you want thanks to TBMs (tunnel boring machines)?
started 2022-08-05 00:56:19 UTC
2022-08-07 14:32:53 UTC
Jim Pennino
2
replies
Low energy
started 2022-07-28 16:46:45 UTC
2022-07-29 07:13:31 UTC
Dave
3
replies
Using moderately low pressure for evaporation, steam, and distillation
started 2022-07-06 07:07:22 UTC
2022-07-09 19:02:39 UTC
Dave
2
replies
A simple effective solar water heater with minimal install.
started 2022-06-28 08:17:32 UTC
2022-06-28 14:56:27 UTC
Dave
1
reply
Portable solar energy collector for space heating
started 2022-06-27 09:55:33 UTC
2022-06-27 10:37:11 UTC
Dave
4
replies
Seasonal storage of sunny sun energy in calcium chloride
started 2022-06-15 07:11:06 UTC
2022-06-23 07:54:36 UTC
Dave
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