• Post Reply Bookmark Topic Watch Topic
  • New Topic

observing light at the speed of light  RSS feed

 
steward
Posts: 3474
Location: Kingston, Canada (USDA zone 5a)
237
chicken dog food preservation forest garden fungi tiny house toxin-ectomy trees woodworking
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Nifty! I liked his comparison of the speed of the beam of light with that of a bullet. The video of the beam of light going through the coke bottle lasted a few second. If we were to watch the video of a bullet travelling the same distance at the same camera speed, the video would last 1 year. Wow, that gives you perspective!
 
Would you turn that thing down? I'm controlling a mind here! Look ... look at the tiny ad ...
The Earth Sheltered Solar Greenhouse Book by Mike Oehler - digital download
https://permies.com/wiki/23444/digital-market/digital-market/Earth-Sheltered-Solar-Greenhouse-Book
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!