We have designed a race car using only 235 atoms!
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- เผยแพร่เมื่อ 7 ก.ย. 2024
- You can download the free and open source software to design race cars using atoms (nanocar): bit.ly/30l37X4
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In this video we're really going to design the world's smallest race car using atoms. We will design a nanocar.
Nano means "dwarf." In the scientific world, nano-defined expressions represent one billionth of any measure. One nanometer is one billionth of a meter, which is the length of about 3 gold atoms.
Scientists can now control matter at these levels. The researches started in 1974 in this field called otek nanotechnology or continue in full swing. Atoms are brought together to make “molecular machines“. One year after Aziz Sancar received the Nobel Prize in chemistry, a Nobel Prize was awarded in 2016 for the work on the design and synthesis of molecular machines.
One year after the award, scientists not only designed molecular machines but also organized a competition to measure their performance. A car race. But a car race on a nano scale. In 2017, a total of 6 teams from different countries made a fierce struggle in the world's first “nanocar race.. This part of a little exaggerated :) I can not say this cut race, nobody did not cut anyone.
He dealt with atoms designed by himself. Each team first designed their own vehicles with atoms of their choice. These tools are so small that you can't see them with ordinary microscopes (ie optically). You have to use special electron microscopes. With these so-called amalı scanning tunneling microscopes ız, you also have to move your designed vehicle. As in every car race, there is a need for a specially prepared runway for this race. Gold was chosen on the track to be flat enough. These “nanocars mış competed on roads made of gold. Of course, we're talking about a road that's one percent thick.
Despite being so small and short, the contestants fought for 36 hours. But this is such a strange struggle. A team's nano car got stuck somewhere. They had to destroy the molecule. One of them has a motor. He lost his car when a team competed. So it is a great success to finish aside the race. The first team completed in under two hours, another team finished the race in 29 hours.
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The full text of the video and the resources I use are available on my website:
barisozcan.com/...
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