Have you ever wondered how water flows under the ground beneath your feet? We build a low-cost groundwater detection system in under twenty-four hours using common materials and tools. Here's what we did, and how you can do it, too.
The idea of Science Hack Days is simple: gather together a bunch of people to get excited and make things with science in an extremely limited period of time. Here are a few of the projects hacked together in San Francisco in just 24 hours.
Do you think science is really, really cool? Do you want to just play with it, making awesome things for no other reason than because you can? You want to find a Science Hack Day, and go to it.