Jab a straw into a potato.  Ride a bike with square wheels.  Watch people run over wacky water.  Are these magic tricks?  No!  They are classes with Dr. E.

She makes learning fun.

Pray: Thank God for gifted teachers. They show us the wonders of God’s world.

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Dr. Tatiana Erukhimova teaches physics at Texas A&M University. Physics deals with how energy affects matter. Cover one end of a straw with your thumb. Trapped air pressure makes the straw strong enough to stab a potato. Ride a bike with square wheels over a humped surface. The arc length of the curves must be equal to the square sides. Mix cornstarch with water in a tub. You can walk on it if you keep moving! The best teachers make us excited to learn.

God is the best teacher of all. (Job 36:22)