It's All About Time
1. At what time after 4pm are the minute and hour and second hand of a standard clock perfectly aligned on top of each other?
2. How many times does a coin rotate in rolling completely about another coin, of the same size, without slipping?
Solution
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Today's Free App Of The Day!
from A Daily Brain Teaser http://ift.tt/1nWqWhg
3d wooden brain teasers from craftypuzzles.com
1. At what time after 4pm are the minute and hour and second hand of a standard clock perfectly aligned on top of each other?
2. How many times does a coin rotate in rolling completely about another coin, of the same size, without slipping?
Solution
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Today's Free App Of The Day!
from A Daily Brain Teaser http://ift.tt/1nWqWhg
3d wooden brain teasers from craftypuzzles.com
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