Login
Discover
Waves
Communities
Write
Login
Signup
Topics
#
sciencestem
Explore topics
#sciencestem
Global
Trending
Hot
New
Payout
Muted
Promoted
#sciencestem
New
Discover communities
Explore communities
Create your community
latest #sciencestem created topics | Ecency
#sciencestem
Follow to get notified about new posts with this tag
Get #sciencestem by email
Follow
chennaisteemer
steemeducation
8y
Are Black holes are real?
Black hole If u have heard only one thing about black hole, it's probably that, once it is in the black hole's event horizon, nothing escapes not even light can capable of that. At which point is natural
$ 0.000
1
1
chennaisteemer
sciencestem
8y
Physics - Science - Van de Graff Generator
Van de Graff Generator In 1929, Robert J. Van de Graaff designed an electrostatic machine which produces large electrostatic potential difference of the order of 107 V. 