Ergebnis für "Run" in Wissenschaft & Technik

What does it take to make a marble run? Gather some supplies and try it out for yourself! Discover tips and ideas on how to build the best marble run around!

Have you ever wondered how a river forms, which animals live near rivers, or where those rivers lead? Rivers are a vital part of life and the ecosystem. Rivers help transport water to humans and animals as well. It can also be used to create energy. Water from rivers can end up in many different places downstream!

A bioengineer at Tel Aviv University in Israel explains how to extract renewable energy from a potato.

What would you do if you turned on the faucet one day and nothing happened? What if you learned the water in your home was harmful to drink? Water is essential for life on this planet, but not every community has the safe, clean water it needs. In When the World Runs Dry, award-winning science writer Nancy Castaldo takes listeners from Flint, Michigan, and Newark, New Jersey, to Iran and Cape Town, South Africa, to explore the various ways in which water around the world is in danger, why we must act now, and why you’re never too young to make a difference.

Follow a hatchling's treacherous journey from nest to sea. Longtime science writer Stephen Swinburne creates an engaging first-person narrative from the sea turtle's perspective.