Upload date
All time
Last hour
Today
This week
This month
This year
Type
All
Video
Channel
Playlist
Movie
Duration
Short (< 4 minutes)
Medium (4-20 minutes)
Long (> 20 minutes)
Sort by
Relevance
Rating
View count
Features
HD
Subtitles/CC
Creative Commons
3D
Live
4K
360°
VR180
HDR
1,317 results
Flashing concert wristbands, mobile phones and e-bikes have one thing in common: they're each powered by lithium-ion batteries ...
41,935 views
6 days ago
A German company named Litona, born at the Karlsruhe Institute of Technology (KIT), has just dropped some electrifying news.
9,493 views
7 days ago