Showing Results for design challenges

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

The purpose of this science fair project is to build a basic radio.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

This science project examines the history of earthquakes and what we can do to prevent future disasters.

Make stunning pendulum waves and learn the math behind the patterns generated with this cool and easy science project.