You have two pieces of delay fuse. One burns for 1 hour and the other burns for 30 minutes. Without a watch, clock, or timepiece at all... can you beyond any shadow of a doubt tell me when 45 minutes has elapsed using only a lighter or a match and the two delay fuses?
Subscribe to:
Post Comments (Atom)
-
I have performed experiments in my college laboratory on Newton's rings to find radius the of curvature of the convex lens used. I alway...
-
I was solving the sample problems for my school's IQ society and there are some I don't get. Since all I get is a final score, I wan...
-
500 are at my end, 500 are at my start, but at my heart there are only 5. The first letter and the first number make me complete: Some consi...
No comments:
Post a Comment