Cargo Bridge is a great physics and engineering-based browser-based game. The goal: to build bridges that support the cargo. I hope you paid attention in physics. Both the image and the following link redirect to the game on physicsgames.net.

Honeybees perform a dance, called the “waggle dance”. Using this dance (combined with olfactory cues) a foraging bee can tell her friends the distance and direction one must travel to find food. Distance and direction, hmm? Bees, like physics students, understand the usefulness of vectors.