GridVids

Sleep timer

Choose when playback should stop.

Sign in with YouTube

A solution from the 1960s could be key to ending malaria

Bill Gates Aug 20, 2026 00:51
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Don't Miss
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Mark watched
Create an account to hide videos, mark them watched, or save them to Don't Miss.
Hide
Open in popup Open on YouTube
Share video

Share video

Copy the GridVids link or iframe code.

Video link
Iframe code
Iframe content

Watch more
How an approach discovered in the 1960s could help us in the fight against malaria.
Science & Technology