There’s no canary in these mines
Australia is a country rich in minerals; there are literally billions of dollars beneath our feet — and we keep stepping on them because we simply don’t have the tools to reach them. Mining…
The robots are coming!
A team of scientists led by Vijay Kumar has created agile aerial robots that swarm and sense each other.
Are computer chips made out of sand?
The small integrated circuits are usually built out of semiconducting materials such as quartz.
