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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??????? 1391 Lowelldw64 07-Sep-18 21:24
Re: SuperConductor Black Holes??????? 236 D-Archer 08-Sep-18 08:49
Re: SuperConductor Black Holes??????? 232 ianw16 08-Sep-18 10:26
Re: SuperConductor Black Holes??????? 235 Lost_In_Place 08-Sep-18 11:13
Re: SuperConductor Black Holes??????? 206 ianw16 08-Sep-18 12:09
Re: SuperConductor Black Holes??????? 207 Lost_In_Place 08-Sep-18 13:50
Re: SuperConductor Black Holes??????? 199 D-Archer 09-Sep-18 11:01
Re: SuperConductor Black Holes??????? 202 ianw16 13-Sep-18 10:16
Re: SuperConductor Black Holes??????? 201 D-Archer 14-Sep-18 07:51
Re: SuperConductor Black Holes??????? 199 D-Archer 09-Sep-18 10:55
To Summarize 227 Race Jackson 08-Sep-18 21:28
Re: To Summarize 196 Lost_In_Place 09-Sep-18 01:12
Re: To Summarize 191 D-Archer 09-Sep-18 11:02
Belief 204 Race Jackson 11-Sep-18 01:29
Re: Belief 212 D-Archer 11-Sep-18 07:36
Re: Belief 189 ianw16 13-Sep-18 10:32
Re: Belief 202 D-Archer 14-Sep-18 07:54
Re: Belief 197 Lost_In_Place 11-Sep-18 18:23
Re: Belief 199 D-Archer 12-Sep-18 08:59
Re: Belief 201 jeffreyw 12-Sep-18 16:37
Black Holes, Gravitons, and Expansion 198 Race Jackson 12-Sep-18 18:37
Re: Black Holes, Gravitons, and Expansion 194 Lost_In_Place 13-Sep-18 03:24
Re: Black Holes, Gravitons, and Expansion 204 D-Archer 13-Sep-18 09:50
Re: Belief 191 ianw16 13-Sep-18 10:24
Re: Belief 196 ianw16 13-Sep-18 10:27
Re: To Summarize 199 ianw16 13-Sep-18 10:19
Re: To Summarize 366 D-Archer 14-Sep-18 07:57

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