👉 Watch the video of Sarah’s science experiment at Young Women’s Leadership Academy Primary here! Hello parents, teachers and students! Sound waves are invisible but they create BIG energy. In ...

Check one, two; check one, two; is this thing on? Over on The Public Domain Review [Lucas Thompson] takes us for a spin through sound, as it was in Britain around and through the 1800s. The article ...

For awhile now researchers have thought that infrasonic sound could be the thing to explain the “feelings” of danger or fear that people get in random places. Especially if many people experience the ...

Explore a fascinating sound experiment as CATNAP is played on marble and compared with real instruments. Each version delivers a completely different listening experience, from crisp, echoing tones on ...