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Growing Nanotube Forests

3 minutes 21 seconds

Now Playing As: Captioned (English) (change)

What if scientists could grow elevators to space? Or make phones that last for weeks without a charge? These things could be possible someday with an amazing material like carbon nanotubes. A MIT scientist discusses the curious way researchers create this super-material. Part of the "Science Out Loud" series.

Media Details

Runtime: 3 minutes 21 seconds

Topic: History, Science
Subtopic: Chemistry, Inventions, Physics
Grade/Interest Level: 10 - 12
Standards:

Release Year: 2014
Producer/Distributor: Mitk12 Videos
Series: Science Out Loud

Glowing star shining light on a planet. Caption: That tells you there may be a planet around that star.

A humanoid robot holding a drill. Caption: to continuously pay attention to his surroundings

Squid with a white body speckled in reddish brown. The color of the head matches the color of the speckles on the body. Caption: His brain has total control over what his skin is doing.

Fine white tubes grow in the same direction. Caption: and carbon nanotubes grow like blades of grass.

Still image from: Engineering Engines: What Do Horses, Cars, and Planes Have in Common?

A man dropping a ball. Caption: potential energy gets converted into kinetic energy

Woman wrapped in a blanket. Caption: you'd have cloak that would be invisible.

Person holding a twisted strip of material. Caption: This shape is called a Möbius strip.

A person skydiving. Caption: but all those tiny forces make a big force called drag,

Long grasses and shrubs. Caption: More than 100,000 natural compounds occur in plants,