Although it looked in some ways like a toy, students learned that the "drinking bird" was actually a simplified heat engine. The apparatus was relying on gravity shifts and a series of ...

Astronauts carry more than just science tools to space. From Baby Yoda to homemade dinosaurs, these toys bring joy and ...

The idea of gravity as we know it has been around for a long time. More than 300 years ago, Isaac Newton first shared his theory of gravitation, describing how massive objects are attracted to ...

An Indian astronaut Shubhanshu Shukla's son chose a soft white swan named Joy to accompany the Axiom-4 mission as a ...

Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. ... Gravity is also affected by how close objects are to one another.

Free teacher resource for primary science. In a practical investigation, Mwaksy and Greg look at how unsupported objects fall towards the Earth because of the force of gravity.

A rift runs deep through the heart of physics. The general theory of relativity, which describes gravity, clashes with quantum physics. In an effort to seal that physics fissure, untold numbers of ...

Sir Isaac Newton described gravity as a force which attracts every particle of matter in the universe to every other particle in direct proportion to the product of their masses and in inverse ...

Lots of people, including Einstein (see above), talk about gravity, the restraining force which makes people walk on floors instead of floating in midair. What worries Roger Babson, 74, economic ...