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![MarioNawfal Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1319287761048723458.png) Mario Nawfal [@MarioNawfal](/creator/twitter/MarioNawfal) on x 2.3M followers
Created: 2025-07-24 04:30:00 UTC

THESE TINY WATER ROBOTS COULD FIGHT CANCER

Scientists just built literal droplet-sized robots that move like slime and act like spies.

They’re made of water, covered in Teflon (yep, the nonstick stuff), and get bossed around by sound waves.

They can squish through tiny spaces, carry things, team up with other droplets, and still not fall apart.

One day, they might deliver meds straight to tumors.

![](https://pbs.twimg.com/amplify_video_thumb/1948213308328214528/img/70BJzDdEdCTrnEz8.jpg)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948239218419065188/c:line.svg)

[Post Link](https://x.com/MarioNawfal/status/1948239218419065188)