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Light-sensitive polymer materials quickly transform from hard to soft
This material includes light-sensitive molecules used to change the internal structure of the material.
Hard
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692 published items.
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The world's smallest W32 engine - mechanical
Making a 1: 1 engine block from waste is hard enough and requires more investment, more elaborate.
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Hardwoods like steel can prevent bullets
The finished material is 20% denser, three times denser, and has some impressive but stiffer features, 20 times more compressive strength than 50 times.
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The farming machine knows to cultivate and harvest automatically
Engineers are working together to create a great machine, taking the most of the hard work of a farmer.
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Steel 3D prints stainless and is more resistant to ordinary steel
Recently, a research team has developed 3D printing technology that produces stainless steel products, both hard and flexible.
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Grow mushrooms for home furniture
Furniture made from fungi with light, hard and toxic properties can change the way traditional large-scale furniture production today, Reuters 18/9 reported.
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The most impressive photographic image stored on bacteria - the new type of human hard drive
Big step to landmark
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Congratulations to the designers, the people who are doing the job are hard to rob the robbery
With the requirements of creative and social skills, design can be the only kind of work that robots cannot take from you.
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American prisoners assemble computers, connect to prison networks to text their mothers
The authorities have discovered a prisoner at Marion Correctional Institution, Ohio, USA, who assembled two computers and hid it on the ceiling.
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The special drone model can bend itself when a collision occurs
This drone model is quite special because thanks to the timely flexibility of the collision with the surface when flying, damage and drone damage will no longer be a pro…
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Your phone will be as hard as a brick with this magic solution
This magic solution will help your smartphone become
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Newly proven materials reach the limits of hardness, and are extremely light
Scientists have proven that the new 3D metamaterial they designed is the first structure of this type to reach the limit of the theory of hardness.
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Create materials 200 times stronger than steel from cooking oil
A report in Science magazine reported that the price of a micrometer-sized graphene could reach $ 1,000. However, the development of technology has made the cost of grap…
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AI 'Sensors boss' system has the ability to help you show hard work in front of your superior
This is a great application for lazy office workers.
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America develops bullet-proof superhard materials from hair
In a new study, scientists at the University of California on January 18 said they had discovered why the hair was strong and had a strong anti-break ability.