Get the latest Science News and Discoveries

Who invented the lightbulb?


None

Get the Android app

Or read this on Live Science

Read more on:

Photo of WHO

WHO

Related news:

News photo

The cosmologist who claims to have evidence for the multiverse

News photo

Artificial intelligence approach may help identify melanoma survivors who face a high risk of cancer recurrence

News photo

NASA Announces the Team who'll be Studying UFO Data. It's a Pretty Impressive List