sample

A 12-year-old in Colorado built a lead detector out of carbon nanotubes after watching the Flint water crisis unfold, and her sensor can test water in seconds instead of sending a sample to a lab and waiting days for the result

Cost per sample? Try cost per attempt

Ukraine’s birds adapt to battlefield environment, weaving nests out of drone fiber-optic cables — resourceful wildlife adapts to miles of littered drone fibers | Sample nests were found after a Russian glide bomb knocked down a tree in Donbas.

Laser-based device can scan almost any sample of gas and tell you what's in it

Alzheimer's could be treated by enhancing the brain's own immune cells | Researchers leveraging a technique called spatial transcriptomics, the method of examining tissue helped pinpoint the specific spatial location of gene activity inside a sample.

How do cars do in out-of-sample crash testing?

AI company teams with Unity to launch "sample" cyberpunk game with generated dialogue, behaviours

NASA collected a sample from an asteroid for the first time — here’s why it matters

After Six Years, Sample Collected From Asteroid Finally Returns to Earth

After Seven Years, Sample Collected From Asteroid Finally Returns to Earth