The U.S. should renew its investments in high energy density science facilities and workforce capacity and improve collaboration, in order to achieve advances in areas such as fusion power and ...

Teaching Density Density is mass divided by volume. d=m/V or ρ=m/V But what does that mean? The simple answer is how heavy something is for its size. If something seems very heavy for its size (like a ...

If you’re looking for a fun way to explore the physical properties of density with your elementary-aged kids, this experiment is for you!

A density doing from Science BuddiesCleanup Be sure to recycle the aluminum foil when you are done testing your hulls. More to explore How does a boat float if it's heavy?, from the University of ...

Researchers found a way to tune the spin density in diamond by applying an external laser or microwave beam. The finding could open new possibilities for advanced quantum devices.

Researchers have developed a lithium-air battery with an energy density over 500Wh/kg -- significantly higher than currently lithium ion batteries. The research team then confirmed that this ...

A team in Germany has just taken an important step forward in energy storage research, demonstrating a lithium-metal battery with a remarkable energy density of 560 Wh/kg and an ability to retain ...

In today’s Science Corner experiment, learn about density by using eggs and water!

Therefore, university science educators must carefully examine the levels at which their students understand density so that these future educators have the necessary conceptual knowledge to teach ...