How to write in water Date: August 30, 2023 ... a truly minute pen would be needed and this would require a massive reservoir of ink that would cancel out the effect of the tiny pen.

Liquid-based displays are nothing new -- in a vertical orientation, at least -- but apparently it's a lot more difficult to coax a standing pool of water into forming recognizable shapes and ...

"This could even allow extensive parallel writing of structures in water. Hence, the mechanism could also be used to generate highly complex density patterns in fluids." Small, 2023.

Read, Write, ROAR! Aquatic Intruders: Goldfish Effects | Cause and Effect for Grades 4-5. Clip: Season 1 Episode 1014 | 6m 38s Video has Closed Captions | CC. Create a cause and effect chart to ...