A new theory explains how water first arrived on Earth
When Earth first formed, it was too hot to retain ice. This means all the water on our planet must have originated from ...
C&EN1y
Lesson 1.4 - The Water Cycle
It evaporates into the air. Show the animation Evaporation. Explain that water molecules leave the liquid state and form water vapor, a gas. The molecules in water vapor become part of the air. The ...
ExplorersWeb on MSN17d
Liquid Water Once Flowed on the Surface of Mars
NASA's Rover found ripples in Martian rock that resemble the wave patterns on a sandy lake bed on Earth. The ripples could only have come from liquid water.
Innovators gear up work on ‘green’ hydrogen plane with plans for nonstop 9-day trip around Earth
Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
Machine learning and physics merge to enhance liquid-gas phase transition predictions
Combining concepts from statistical physics with machine learning, researchers at the University of Bayreuth have shown that ...
Greek Reporter14d
Scientists Create Materials That Extract Water from Air
A miraculous step forward in material science could unlock a solution to the water crisis plaguing the globe by sourcing ...
This Ice Rotates Like Liquid but Stays Solid – Here’s How
Water isn't just liquid, ice, or vapor — under extreme conditions, it can transform into exotic phases, such as the newly observed plastic ice VII. This hybrid phase, predicted years ago but only ...