Chuck Nice
👤 SpeakerVoice Profile Active
This person's voice can be automatically recognized across podcast episodes using AI voice matching.
Appearances Over Time
Podcast Appearances
So if one of them stretched, moving that way, it's not stretching the other one.
And it's those two path lengths that we compare with each other.
That's how we know if a gravitational wave washed over us.
We've got smart people designing this.
National Science Foundation, yeah.
So 1915, Albert Einstein puts forth the general theory of relativity.
A year later, he uses the general theory of relativity to predict the existence of gravitational waves.
But he doesn't think we'll ever detect them.
Because the energy level is so low.
How would you detect them?
It's 1916, for goodness sake.
He publishes a paper on the stimulated emission of radiation, which is the foundation for the laser.