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Why science teachers should not be given playground duty (Original Post)
Playinghardball
Oct 2013
OP
KittyWampus
(55,894 posts)1. took me a few seconds...
PoliticAverse
(26,366 posts)2. For anyone that doesn't get it...
No Vested Interest
(5,167 posts)11. Thank you. I needed that! nt
lob1
(3,820 posts)3. Love it!
TxDemChem
(1,918 posts)4. A coworker emailed this to me this morning.
We do love pendulums!
longship
(40,416 posts)5. Newton's cradle!
The conservation of momentum rules. (At least in perfectly elastic collisions, which this is clearly not.)
Physics 101 stuff.
CFLDem
(2,083 posts)6. Lol! nt
ourfuneral
(150 posts)7. HA!
Rec
Gothmog
(145,489 posts)8. This is great
Thanks for sharing
MyNameGoesHere
(7,638 posts)9. Pfft
A real scientist would have noticed the crossbars were removed and the whole thing is unstable. I am guessing that is the substitute teacher.
Ace Acme
(1,464 posts)12. You just missed the titanium socket fittings, that's all.
Last edited Thu Oct 31, 2013, 10:50 PM - Edit history (1)
Not many people know 'em when they see 'em. :>
Brother Buzz
(36,458 posts)10. Here's the theory in practice
Miami, 1964, just days before Cassius Clay change his name.
yuiyoshida
(41,836 posts)13. love it
Curmudgeoness
(18,219 posts)14. Don't even ask why we shouldn't have lunch room duty. nt
D23MIURG23
(2,850 posts)15. Oh come on.
Don't paint all of us with the physics brush!
No self respecting chemist would pull a lame stunt like that - we'd be busy teaching them how to singe their eyebrows off.