33
/fr/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
376092
27429
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate

1 janv. 1857 - Robert Bunsen he invented the Bunsen burned which added air to the gas allowing the flame to be more clear than it natural was and giving more reliable colors to the flame tests. Fun fact: He got his Ph. D in chemistry at the age of 19

Ajouté au bande de temps:

If The Elements Could Talk

ByKayla
4 déc. 2017
0
0
627

Date:

1 janv. 1857
Maintenaint
~ Il y a 168 ans

Les images:

About & FeedbackUn accordConfidentialitéFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL