George Jones's user avatar
George Jones's user avatar
George Jones's user avatar
George Jones
  • Member for 11 years, 4 months
  • Last seen more than 7 years ago
  • Costa Rica
4 votes
2 answers
4k views

Does a toy top weigh less when it is spinning?

3 votes
3 answers
1k views

Has anyone else thought about gravity in this way? [closed]

2 votes
2 answers
4k views

Which was first, energy or matter in the creation of our universe?

2 votes
1 answer
64 views

Can a combination of two or more x-ray type beams be made to burn tumours at their intersecting focal points inside a body?

1 vote
2 answers
183 views

Has anyone ever actually compared the weight of a heavily loaded centrifuge when it is spinning and not spinning?

1 vote
3 answers
1k views

What is the speed of acceleration of the inflation of the universe?

1 vote
2 answers
1k views

Can solar flares affect gravity?

0 votes
3 answers
521 views

Is there absolute proof that an object cannot exceed the speed of light?

-1 votes
1 answer
55 views

How can the speed and the mechanics of light be similar to the speed and the mechanics of gravity? [duplicate]

-1 votes
1 answer
722 views

Can an electric motor force angular momentum not to be conserved in an isolated system?