PS2B - Types of Interactions

[@parkhays4747]

Paul--wonderful curriculum coverage, thank you for your efforts and for distilling the standard into teachable recommendations.

[@jalaliyyihquinn3546]

excellent for all beginners of any age!

[@Bozemanscience1]

I am working on the Next Generation Science Standards over the next few weeks. I will work on AP Chemistry this summer. I won't get to Physics until the fall.

[@aestheticway3058]

you are like stephen hawking sir nice explanation

[@JgTutanes]

you really lighten me up sir! Thank you sooooo much! really, thank you ^^

[@Kiliran]

Are you going to be starting a series of physics videos? That would be really cool.

[@cheng1768]

So helpful

[@vishgouravelli4264]

Ou are deep