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So then - no scientist should say they believe in the existence of gravity? After all - no one has confirmed how it works. And there are lot of questions about gravity.
Some questions about gravity:
1. Most forces have opposites. Gravity does not appear to do so (no confirmed, repeatable evidence of actual anti-gravity as a force).
2. Why is the force so weak?
3. Do gravitational waves exist? It is generally assumed the answer is yes, but there was no actual evidence until the LIGO experiment in 2015. It was confirmed with a completely separate apparatus in 2017.

But with all the questions - scientists do believe gravity exists.

Edited 1 time(s). Last edit at 11-Sep-18 01:30 by Race Jackson.

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Subject Views Written By Posted
SuperConductor Black Holes??????? 1347 Lowelldw64 07-Sep-18 21:24
Re: SuperConductor Black Holes??????? 219 D-Archer 08-Sep-18 08:49
Re: SuperConductor Black Holes??????? 214 ianw16 08-Sep-18 10:26
Re: SuperConductor Black Holes??????? 216 Lost_In_Place 08-Sep-18 11:13
Re: SuperConductor Black Holes??????? 188 ianw16 08-Sep-18 12:09
Re: SuperConductor Black Holes??????? 191 Lost_In_Place 08-Sep-18 13:50
Re: SuperConductor Black Holes??????? 184 D-Archer 09-Sep-18 11:01
Re: SuperConductor Black Holes??????? 185 ianw16 13-Sep-18 10:16
Re: SuperConductor Black Holes??????? 184 D-Archer 14-Sep-18 07:51
Re: SuperConductor Black Holes??????? 185 D-Archer 09-Sep-18 10:55
To Summarize 210 Race Jackson 08-Sep-18 21:28
Re: To Summarize 181 Lost_In_Place 09-Sep-18 01:12
Re: To Summarize 172 D-Archer 09-Sep-18 11:02
Belief 185 Race Jackson 11-Sep-18 01:29
Re: Belief 196 D-Archer 11-Sep-18 07:36
Re: Belief 172 ianw16 13-Sep-18 10:32
Re: Belief 185 D-Archer 14-Sep-18 07:54
Re: Belief 182 Lost_In_Place 11-Sep-18 18:23
Re: Belief 184 D-Archer 12-Sep-18 08:59
Re: Belief 183 jeffreyw 12-Sep-18 16:37
Black Holes, Gravitons, and Expansion 179 Race Jackson 12-Sep-18 18:37
Re: Black Holes, Gravitons, and Expansion 177 Lost_In_Place 13-Sep-18 03:24
Re: Black Holes, Gravitons, and Expansion 189 D-Archer 13-Sep-18 09:50
Re: Belief 174 ianw16 13-Sep-18 10:24
Re: Belief 178 ianw16 13-Sep-18 10:27
Re: To Summarize 182 ianw16 13-Sep-18 10:19
Re: To Summarize 339 D-Archer 14-Sep-18 07:57

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