New holographic printer makes 3D shapes—voids and all—in one shot

Computer-guided electricity rapidly transforms flat nanofilms into 3D shapes on demand - EurekAlert!

Millions of stars light up largest and most detailed shot of Milky Way’s centre

A shot of carbon dioxide rewires how cement sets | Injecting CO2 into cement products like concrete is one way to store it and keep it out of the atmosphere. But until now, the underlying cement chemistry hadn't been directly visualized.