I've never had a failed experiment...only new observations 🧪 Science is mysterious, wonderful, fascinating, and beautiful. So I make videos on science, chemistry, and all sorts of experiments! My favorite experiment is whichever one I'm currently doing.
I remember seeing this thing being presented to some business guys on a show that review products and judge them, they called it a cheap Chinese sponge that costs .003¢ to make but $5 dollars to buy off the shelf. But to think these are being sold like hot cakes is crazy