The Chicago Cultural Center's latest exhibit, "Potential Energy: Chicago Puppets Up Close," celebrates the city as a center of puppet arts.

See, energy can't be created or destroyed. It's only ever transferred. Potential energy is stored by an object because of its position or state. This roller coaster has potential energy because it ...

Most trans-Neptunian objects have been discovered between 30 and 55 astronomical units (AU), with one AU being the distance ...

Gravitational potential energy is the energy an object has by virtue of its position above the surface of the Earth. When an object is lifted, work is done. When work is done in raising the height ...

On Saturday, January 4, 2025, Health Principal Secretary (PS) Mary Muthoni shared the steps taken to mitigate any potential risk to public health from the object "In a Public Health Response ...