Hi, what do you want to do?

Create a lesson plan
Create a lesson plan
Generate resources with 80+ AI teacher tools
Generate resources with 80+ AI teacher tools
Search 200,000 instructional videos
Search 200,000 instructional videos
Find a teaching resource
Find a teaching resource

Instructional Video11:48
Is Time Travel to the Past Scientifically Possible? Instructional Video
Curated Video

Is Time Travel to the Past Scientifically Possible?

12th - Higher Ed
Traveling forward in time is not a problem. You're doing that now. Can we travel backward in time? There is a theoretically possible way to do it using wormholes.



One solution to general relativity...
Get Free Access See Review
Instructional Video1:11:29
LIGO detects gravitational waves -- announcement at press conference (part 1) Instructional Video
Science360

LIGO detects gravitational waves -- announcement at press conference (part 1)

12th - Higher Ed
Press conference announcing the first direct detection of gravitational waves -- February 11, 2016
Get Free Access See Review