ZME Science on MSN7d
Can You Tell Which Knot Is Strongest? Most People Fail This Surprisingly Tough Challenge
The scene is deceptively simple. Two knots lie before you, their loops and tangles familiar to anyone who’s ever tied a ...
PBS5y
What's the strongest cable?
So, a good cable should be very strong in tension. 1.Tie one end of each cable to a broomstick using the knot shown below. 2. Tie a loop at the other end of each cable. Hold the loop open with one ...