10.1 EC video activity

Watch the videos and do the LEARN and SPEAK activities.

Your progress

TotalHelp with Total

40%
achieved

WatchHelp with Watch

4 / 4
videos

LearnHelp with Learn

8 / 16
words

SpeakHelp with Speak

4 / 20
lines
How Simple Ideas Lead to Scientific Discoveries110Level 3Intermediate01:25
Are Head Transplants Possible?130Level 3Intermediate00:42
Japanese Scientists Create Touchable Holograms110Level 7Advanced01:45
Nanotechnology Can Help Deliver Affordable, Clean Water134Level 6Advanced01:52