Lifestyle

Cutting kinetic sand reveals rainbow colours hidden inside

Sand.tagious is a popular sand-cutting Instagram page. The page features videos where kinetic sand is cut using a knife. Cutting into them often reveals a colourful pattern inside. Visit Insider’s homepage for more stories. Following is a transcript of the video. Narrator: Cutting kinetic sand reveals rainbow colours hidden inside. […]
Cutting kinetic sand reveals rainbow colours hidden inside
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The terrible things that would happen if all the coral reefs died off

We’re currently facing the worst bleaching of coral reefs ever known in history, but what would happen if all the coral reefs died off? We’ve already lost 50% of the world’s coral, and we’re at risk of losing even more. If the world lost all its coral reefs, the results […]
The terrible things that would happen if all the coral reefs died off