Elementary students learn to tackle real-world problems and develop their creativity and critical thinking skills through these activities.

Arianna Khmelniuk laid out hundreds of small bottles with labels like “galaxolide ipm 10%” and “cedarwood virginia eden 10%” on an ochre table in her Richmond lab. She selected one and passed it to ...

The film explores the properties of sound waves in air, demonstrating that sound travels at approximately 1,100 feet per second and reflects similarly to light. Through experiments using echoes, beams ...

Controlling where sound goes is difficult because of a phenomenon called diffraction – the tendency of sound waves to spread out as they travel. This effect is particularly strong for low-frequency ...

Learn about localized audio spots, dubbed "audible enclaves," which can be placed with pinpoint accuracy while remaining ...

A new invention has proven that audio can successfully be transmitted directly to a listener's ears without being audible to others around.

New photograph captures breathtaking sight of history-making Boom Supersonic's XB-1 passenger plane as it hits supersonic ...

The treatment of kidney stones could soon be getting much faster, easier, and safer. Scientists have devised a method of ...

This convergence of traditional practices with modern science is creating a new frontier in complementary medicine, one where precisely calibrated sound waves might one day be prescribed alongside ...

For the first time, MIT scientists have successfully imaged how heat actually travels in a wave, known as a “second sound,” through this exotic fluid. Understanding this dynamic could help ...

Ideally, free accounting software can scale to accommodate your business's needs if they change. Make sure to weigh today's costs against tomorrow's growth. Many, or all, of the products featured ...

Choose from Music Sound Waves Vector stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...