Laws of Physics​

​

• Eureka! moment that made a splash in science. The history of Archimedes' principle

​

Astronomy​

​

• We are made of stars. Tracing human origins back to the Big Bang

• Do black holes deserve their bad reputation? Beyond the event horizon

​

​

PhysicsLite

​

• What color is your aura? Wien's displacement law

• Angels from the corner of your eye. Central and peripheral vision

• How can a mirror reflect an object hidden from its view?

• Anti-gravity tables explained

​

Puzzles

​

• Three students and eight beer bottles

• Three students and a sliced pizza

• Potato Paradox: a clever play on common confusion about percentages

• A glass of milk and a bucket of water

​

Math and Geometry

​

• Greatest Common Divisor. Euclidean algorithm​

​

​

​​