4.9M views · 294 reactions | Watch this 8-part series on how to strengthen and heal your brain. It's completely free and 100% life changing. Sign Up To Watch The Whole Series For Free!  | Mark Hyman, MD | Facebook

1.9M views · 21K reactions | “By selling her, I was able to save my other children.” Selling one’s own children may seem unfathomable. But in Afghanistan, as more and more families are left to starve in misery since the return of the Taliban, some parents feel like they have no other choice ... Brut filmmaker Nadège Justiniani went to meet them. | Brut | Facebook

82K views · 1K reactions | Scientists have created a self-healing organic concrete that contains bacteria called Bacillus pseudofirmus or Sporosarcina pasteurii. The bacteria can lie dormant in the concrete for up to 200 years after construction. When there is a crack, the bacteria starts producing limestone to fill in the crack naturally within only 3 weeks. | Microbe Notes | Facebook

This scientist creates breathtaking visual art using chemistry. He combines various chemical elements and reactions to produce mesmerizing visuals that unfold within a single drop of water. Via yu3375349136 / 难晴雨 on Douyin #art #science #chemistry | Microbe Notes