It’s the Daily Mail, it’s most likely total fiction as they do this all the time.

You can aldo hit “isolate” so only trusted connections work

Mastodon joins you

It is wizardry right enough - electricity goes in, magic occurs,l and machine goes ping

It’s definitely not as exciting as it sounds. It applies a large current through some graphite rods which causes the carbon to evaporate & deposit on a sample sat underneath. It’s used to coat electrically insulating samples with a conductive layer of carbon for electron microscopy.

We have a carbon evaporator that runs linux