Topic: hey storm, Interesting article on Nano tubes... (Read 2710 times)

Sirgod · « **on:** March 12, 2004, 01:42:42 pm »

100 meters long

<snip>100-metre nanotube thread pulled from furnace

19:00 11 March 04

NewScientist.com news service

A thread of carbon nanotubes more than 100 metres long has been pulled from a fiery furnace. The previous record holder was a mere 30 centimetres long.

Carbon nanotubes are stronger than steel and better conductors than copper, but are often just a thousandth of a millimetre in length. By bundling the nanotubes together into much longer fibres, scientists hope to harness their properties on a larger scale. For example, embedding long carbon nanotube threads in plastic would give tougher composites for airplane hulls.

</snip>

alot more info on that site.

stephen

Stormbringer · « **Reply #1 on:** March 13, 2004, 10:29:11 am »

OMG. 100 meters? Man we are are on our way to the space elevator. This is incredible news. Thanks for finding it.

Sirgod · « **Reply #2 on:** March 13, 2004, 10:30:47 am »

More then happy too. The manufacturing methods are pretty interesting also in that article.

Stephen

ActiveX · « **Reply #3 on:** March 13, 2004, 10:37:19 am »

Image the uses in starships...

Sirgod · « **Reply #4 on:** March 13, 2004, 10:42:50 am »

mostly in the frames, although Storms building a planet idea comes back into play, by using this stuff to tether asteroids together. Incredible stuff.

stephen

ActiveX · « **Reply #5 on:** March 13, 2004, 10:45:59 am »

How flexible is it?

Stormbringer · « **Reply #6 on:** March 13, 2004, 11:02:06 am »

This stuff is the only thing we have that is strong enough to build a cable reaching a space satelite from the ground. The cable can be used to get a "car" up to geosych and back. This should be much cheaper than rockets or shuttles. The forces acting on the cable including the car are dampened by additional tethers attatched to out rigger satelites. A manufacturing facility and even a shipyard is near the space end. Ships are built in orbit and never have to deal with the gravity well. Thus they can be as large as we like. As an added bonus the thing generates electricity as it cuts the magnetic field or rather its dampers do.

Stormbringer · « **Reply #7 on:** March 13, 2004, 11:11:42 am »

At least some forms of it must be flexible; they envision making superconducting powerlines with it. And of course the space elevator was proposed using carbon nanotubes.

ActiveX · « **Reply #8 on:** March 13, 2004, 11:23:18 am »

Might get to build my starship afterall...

Sirgod · « **Reply #9 on:** March 12, 2004, 01:42:42 pm »

100 meters long

<snip>100-metre nanotube thread pulled from furnace

19:00 11 March 04

NewScientist.com news service

A thread of carbon nanotubes more than 100 metres long has been pulled from a fiery furnace. The previous record holder was a mere 30 centimetres long.

Carbon nanotubes are stronger than steel and better conductors than copper, but are often just a thousandth of a millimetre in length. By bundling the nanotubes together into much longer fibres, scientists hope to harness their properties on a larger scale. For example, embedding long carbon nanotube threads in plastic would give tougher composites for airplane hulls.

</snip>

alot more info on that site.

stephen

Stormbringer · « **Reply #10 on:** March 13, 2004, 10:29:11 am »

OMG. 100 meters? Man we are are on our way to the space elevator. This is incredible news. Thanks for finding it.

Sirgod · « **Reply #11 on:** March 13, 2004, 10:30:47 am »

More then happy too. The manufacturing methods are pretty interesting also in that article.

Stephen

ActiveX · « **Reply #12 on:** March 13, 2004, 10:37:19 am »

Image the uses in starships...

Sirgod · « **Reply #13 on:** March 13, 2004, 10:42:50 am »

mostly in the frames, although Storms building a planet idea comes back into play, by using this stuff to tether asteroids together. Incredible stuff.

stephen

ActiveX · « **Reply #14 on:** March 13, 2004, 10:45:59 am »

How flexible is it?

Stormbringer · « **Reply #15 on:** March 13, 2004, 11:02:06 am »

This stuff is the only thing we have that is strong enough to build a cable reaching a space satelite from the ground. The cable can be used to get a "car" up to geosych and back. This should be much cheaper than rockets or shuttles. The forces acting on the cable including the car are dampened by additional tethers attatched to out rigger satelites. A manufacturing facility and even a shipyard is near the space end. Ships are built in orbit and never have to deal with the gravity well. Thus they can be as large as we like. As an added bonus the thing generates electricity as it cuts the magnetic field or rather its dampers do.

Stormbringer · « **Reply #16 on:** March 13, 2004, 11:11:42 am »

At least some forms of it must be flexible; they envision making superconducting powerlines with it. And of course the space elevator was proposed using carbon nanotubes.

ActiveX · « **Reply #17 on:** March 13, 2004, 11:23:18 am »

Might get to build my starship afterall...

Sirgod · « **Reply #18 on:** March 12, 2004, 01:42:42 pm »

100 meters long

<snip>100-metre nanotube thread pulled from furnace

19:00 11 March 04

NewScientist.com news service

A thread of carbon nanotubes more than 100 metres long has been pulled from a fiery furnace. The previous record holder was a mere 30 centimetres long.

Carbon nanotubes are stronger than steel and better conductors than copper, but are often just a thousandth of a millimetre in length. By bundling the nanotubes together into much longer fibres, scientists hope to harness their properties on a larger scale. For example, embedding long carbon nanotube threads in plastic would give tougher composites for airplane hulls.

</snip>

alot more info on that site.

stephen

Stormbringer · « **Reply #19 on:** March 13, 2004, 10:29:11 am »

OMG. 100 meters? Man we are are on our way to the space elevator. This is incredible news. Thanks for finding it.

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Topic: hey storm, Interesting article on Nano tubes... (Read 2710 times) var addthis_config = {"data_track_clickback":true};

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Topic: hey storm, Interesting article on Nano tubes... (Read 2710 times)