The ideal gas law may at first seem very abstract but it’s surprisingly easy to demonstrate the the various relationships … More

# Tag: stem

# CO2 escapes a balloon faster than helium! – when Graham’s Law doesn’t apply

I thought it would be nice to do a little demonstration about the relative sizes of different atoms and molecules. … More

# Quantum polarization, Dirac notation and erasure – Quantum Basics 3 of 3

Quantum Basics 1 of 3 Quantum Basics 2 of 3 Quantum Basics 3 of 3 Quantum mechanics is easy to … More

# Quantized energy levels DIY photovoltaic effect with LEDs – Quantum Basics 2 of 3

Quantum Basics 1 of 3 Quantum Basics 2 of 3 Quantum Basics 3 of 3 Quantum physics gets it’s name … More