Download all the Scientific American episodes by just one click!
You can download all the Scientific American episodes with this extension.
Latest reviews
- (2018-09-17) Jacky Wang: Good thing for practicing English.
- (2018-07-26) henry wang: Great Extension!
Statistics
Installs
2
history
Category
Rating
5.0 (2 votes)
Last update / version
2019-04-05 / 3.0
Listing languages
en