Heat transfer, phase transitions, and thermal phenomena
1 Mar 2026
Why do water droplets levitate and skitter on a very hot pan? Explore the Leidenfrost effect — the vapour cushion that insulates droplets above the Leidenfrost point — with an interactive heat transfer simulation.
1 Jun 2019
Why water breaks the rules — density decreases below 4°C due to hydrogen bonding.
22 Mar 2018
The unique state where solid, liquid, and gas coexist in thermodynamic equilibrium.