Tag Archive: time travel

Mar 06

Questions received via “Ask a Question” section

How to make a radio? Asked Amritansh prasad

How many time constant will be elapsed before the power delivered to the battery drops to half of its maximum value? Asked Mrityunjoy


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Permanent link to this article: http://www.plustwophysics.com/questions-received-via-ask-a-question-section/

Aug 18

An interesting question based on Relativity (Time dilation and the Twin Paradox)

Yes, this is similar to the twin paradox, but with a few changes: Two brothers set off from earth to make a round trip of 30 light years in total. The first brother, say Albert, has a ship that travels at 10% the speed of light so his journey will take him 300 years and, [...]

Permanent link to this article: http://www.plustwophysics.com/an-interesting-question-based-on-relativity-time-dilation-and-the-twin-paradox/

Aug 27


Deepa asked:

“What is a worm hole?”


A wormhole is a hypothetical topological feature of spacetime that would be, fundamentally, a "shortcut" through spacetime.

A wormhole is, in theory

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Permanent link to this article: http://www.plustwophysics.com/wormhole/

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