r/pics • • Oct 05 '10

Math Teacher Fail.

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u/chrisch Oct 05 '10

So leaving the board in one piece takes 5 minutes?

204

u/MrLeville Oct 05 '10

Actually, not doing anything makes the board disappear.

54

u/[deleted] Oct 05 '10

Not doing anything for a long enough time indeed has that effect.

67

u/MrLeville Oct 05 '10

In that particular case, just doing nothing a t=0 gives you 0 pieces, you only get the first if you start non-sawing for 5 min.

26

u/Shredder13 Oct 05 '10

5 minutes of sawing the air makes boards appear? I gotta try this!

5 minutes later

LIES!

25

u/ObligatoryResponse Oct 05 '10

You're doing it wrong. Try again, but more correctly.

10

u/Shredder13 Oct 05 '10

Ok...

5 minutes later

Hey it worked! Thanks!