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3D-printed “metamaterial” is stronger than anything in nature...It’s 50% stronger than comparable materials used in aerospace.
FreeThink ^ | April 15, 2024 | Kristin Houser

Posted on 04/19/2024 5:26:52 AM PDT by Red Badger

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To: marktwain
Exactly.

They have come up with a 3D printing technology that allows them to engineer metallurgical structure at the sub micron level to create and engineered micro structure of titanium alloys not processable by conventional metal working technology. . This allows them to do some very interesting things and the technology scales up to practical components surprising well.

This has been in the works for quite some time, but it looks like many of the disparate path critical technologies are coming together in practical implementation. What is not clear is how other material properties are effected in the process.

Ma Qian is a fairly brilliant researcher.

21 posted on 04/19/2024 6:44:57 AM PDT by rdcbn1
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To: Red Badger

Another idea fostered by the designs found in the creation. Isn’t it amazing that the Victoria Water Lily figured out the physics of it’s internal structure and integrated the construction and physiological integration information into it’s genome and embryogenesis without our help?


22 posted on 04/19/2024 6:56:39 AM PDT by Getready (Wisdom is more valuable than gold and harder to find.)
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To: Spacetrucker

Only the ones in the Black Sea


23 posted on 04/19/2024 6:58:45 AM PDT by shotgun
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To: Red Badger

We beat God, AGAIN!

Look at the fine world we live it, we are SO great.

Get the vax.

(Kudos to creating something strong, and I understand the need for hype to get more venture capital).


24 posted on 04/19/2024 7:14:26 AM PDT by If You Want It Fixed - Fix It
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To: shotgun

Right where every Democrat should be ...


25 posted on 04/19/2024 7:18:10 AM PDT by Spacetrucker (George Washington didn't use his freedom of speech to defeat the British - HE SHOT THEM .. WITH GUNS)
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To: Islander7
They didn’t create a new material, they developed a stronger share to more evenly distribute stresses.

Exactly correct.

When they get down to the atomic level (nano-machinery, we are working on it), much stronger materials in all dimensions are possible because we will be able to eliminate the atomic/crystalline level flaws which we can only work to minimize today.

26 posted on 04/19/2024 7:57:00 AM PDT by marktwain (The Republic is at risk. Resistance to the Democratic Party is Resistance to Tyranny. )
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To: If You Want It Fixed - Fix It

Actually they COPIED GOD AGAIN!................Plagiarists!........


27 posted on 04/19/2024 8:45:31 AM PDT by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: marktwain

A high strength-to-weight ratio means nothing if the strength is not adequate for practical application.

To be of practical use, a material must first be strong enough for that use, regardless of weight… then and only then does minimizing the weight become an advantage.

For example, an ant’s strength-to-weight ratio is orders of magnitude greater than a horse’s. However, that does NOT mean we can put an ant’s strength to any practical use.


28 posted on 04/19/2024 9:23:51 AM PDT by enumerated (81 million votes my ass)
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To: enumerated

Yes, you are correct.


29 posted on 04/19/2024 10:51:20 AM PDT by marktwain (The Republic is at risk. Resistance to the Democratic Party is Resistance to Tyranny. )
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