tag:blogger.com,1999:blog-13111512.post3393303989618100833..comments2023-09-29T02:35:58.596-05:00Comments on Teaching LifeWay Lessons - A discussion for teachers of LifeWay lessons: Walking EncyclopediaservingHimhttp://www.blogger.com/profile/14135729075249528629noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-13111512.post-57858812340237100152009-09-05T21:27:06.445-05:002009-09-05T21:27:06.445-05:00You're welcome. God is good.You're welcome. God is good.servingHimhttps://www.blogger.com/profile/14135729075249528629noreply@blogger.comtag:blogger.com,1999:blog-13111512.post-62554218404946037802009-09-05T21:12:38.690-05:002009-09-05T21:12:38.690-05:00Thank you for continuing your blog and providing t...Thank you for continuing your blog and providing thoughts to help us think about what we are going to say when we are in front of the class on Sunday. I don't use Powerpoint but I do read your presentation. I really appreciate it.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-13111512.post-71305154485994061972009-09-05T19:41:32.822-05:002009-09-05T19:41:32.822-05:00Thanks for catching the error! Appreciate it! I up...Thanks for catching the error! Appreciate it! I updated the slides.servingHimhttps://www.blogger.com/profile/14135729075249528629noreply@blogger.comtag:blogger.com,1999:blog-13111512.post-34811549494583554782009-09-05T19:20:59.208-05:002009-09-05T19:20:59.208-05:00One of your points in the Powerpoint was: Light tr...One of your points in the Powerpoint was: Light travels about 9,000,000,000,000 miles in one year<br />Correction: One light year (1 ly) is the distance that light travels in one year. In one second light travels 186,282 miles or 299,793 km. Since there are in a tropical year about 31,569,260 seconds, we can find the length of a light year by multiplying velocity by time to give 5.88 trillion miles (9.46 trillion km). <br />Of course this is an American trillion (9 zeros) not an English trillion. (18 zeros) <br /><br />In England a lightyear has a value of 5.88 BILLION miles (9 zeros) <br /><br />Note that the quoted figure for the speed of light is ONLY in a TOTAL VACUUM! source: http://www.funtrivia.com/askft/Question25155.html also: http://www.physlink.com/Education/askExperts/ae502.cfmAnonymousnoreply@blogger.com