dark matter – The Loh Down On Science

Dark Stars

February 6, 2026 Levi Condren

Can dark matter shine bright? This is Sandra Tsing Loh with the Loh Down on Science. Dark matter is an invisible substance all around us, with gravitational pull. We don’t know what it’s made of, or where it came from… but ancient stars might illuminate the picture. It’s theorized that

Shaken, Not Stirred

August 28, 2019 Alex Jarnot

Is the key to finding dark matter. . . in your fridge? This is Sandra Tsing Loh with the Loh Down on Science. Water freezes because impurities act as “seeds” for ice crystals to grow. But, if you put PURE water in the freezer, it can stay liquid – even