PTTG - Apr 17, 2017

This was really interesting six months ago.

antialias_physorg - Apr 18, 2017

This was really interesting six months ago.

I don't think you understand how science works.
Science isn't like in Hollywood movies. It's small steps and each one is interesting.

dirk_bruere - Apr 18, 2017

So they have re-invented the driven pendulum

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