"Teachers who make physics boring are criminals." - Walter Lewin

This is so true! Great teaching makes all the difference - physics can be absolutely fascinating when presented with passion!

Agree. Walter Lewin is right.

at earth's gravity-condition only, or universal?! at mar's is same 2 & half?!

😲😲✍️👍👏👏👏🫡

So are teachers that sexually harass students?

I didn't like physics at school, but now I'm implementing it for leaders and business diagnositcs.

That release point seems like it was higher than 2.5r. He was at about 2.75r.

Conservation of energy(potential energy to kinetic energy) But there’s always the very obscure process(even if they show us inspiring experiments in the lab), totally unimaginable.

Could've used this info when I was 9 playing with my first hot wheels set. So much unnecessary destruction.