If the universe is only 14 billion years old, how can it be 92 billion light years wide?

This raises the question: How does the expansion of space affect the effective speed of light?

#SpeedOfLight #ExpansionOfUniverse #AgeOfUniverse #DarkEnergy

https://www.youtube.com/watch?v=vIJTwYOZrGU

In case you're curious

What would we see at the speed of light?

The video is interesting but a bit frustratingly light on details. Still worth a watch.

#Physics #SpeedOfLight

https://www.youtube.com/watch?v=vFNgd3pitAI

How Did We Get To The Speed Of Light?

#featured #interest #science #c #light #speedoflight #hackaday
posted by pod_feeder_v2

How Did We Get To The Speed Of Light?

Every high school physics student knows c, or the speed of light, it’s 3 x 10^8 metres per second. More advanced or more curious students will know that this is an approximation, and the figu…

A Slower Speed of Light | #MIT #Game Lab

This game is from 2012 and shows what would happen if you could slow the #SpeedOfLight down to walking pace. You get effects like #TimeDilation, the warping of your view as you and relativistic #DopplerEffects as you get closer to the limit.

http://gamelab.mit.edu/games/a-slower-speed-of-light/

#Physics

A Slower Speed of Light

Download the latest beta releases For Mac For Windows For Linux A Slower Speed of Light is a first-person game prototype in which players navigate a 3D space while picking up orbs that reduce the speed of light in increments....