Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Divers

Who invented test tubes?

1

In the 1820s, expert glassmaker and master chemist Jöns Jacob Berzelius created the first test tube.

{{ relativeTimeResolver(1639515173942) }}

LIVE
points 9
Rating

Similar questions
Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE