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3D printer, or new technologies in the service of people
There is a myth that Dmitry Ivanovich Mendeleev saw his periodic table of chemical elements in a dream.
Chuck Hull, the man who invented 3D printing, also saw his future brainchild in a dream. Of course, such a printer is not a source of eternal youth, but doctors have already come up with a universal printer for the public service. 3D printers help doctors print bones, teeth, tumors, and sometimes entire organs.
3D printer, or new technologies in the service of people
More than 30 years have passed since the invention of this technology. With each generation of printers, the principles of polymer solidification changed, and print quality changed. Continue reading
6 costly business ideas that failed
If you are guided by the Pareto law, then out of 10 ideas launched into real life, 8 will fail and only two will survive. We all love to read the success stories of entrepreneurs, but we often don’t think about the fact that a huge percentage of projects fail and people lose money. Sometimes it amounts to tens and hundreds of millions of dollars.
We will talk about such projects today.
It is impossible to do business without risk. Where does it all start? Well, initially a promising idea appears, in which there is a desire to invest money. Moreover, it should be noted that I want to invest not only the previously estimated amount, but also everything that is on the “balance”, if only it would work out! After it remains only to wait … maybe lucky. Continue reading
