Archive for the ‘futurism’ category: Page 656
Oct 21, 2020
Laser-Beam Helical Drilling of High Quality Micro Holes☆
Posted by Quinn Sena in category: futurism
Circa 2013
A large variety of modern components and products such as fuel injectors and spinning nozzles require holes drilled to very high standards as fare as roundness, diameter and aspect ratio are concerned. Laser-beam helical drilling has shown great promise to produce such high quality micro holes. In helical drilling, the laser beam is rotated relative to the work piece. In this case, the rotational movement is produced using a Dove prism, mounted in a high speed, hollow shaft motor. Different kind of holes are drilled and investigated with respect to hole-quality and drilling time.
Oct 21, 2020
Ao Air’s Atmos mask could replace traditional N95
Posted by Raphael Ramos in category: futurism
He built a rollercoaster in his backyard.
This guy built a fully functional rollercoaster in his backyard 😱 🎢.
Oct 21, 2020
Scientists find evidence of shark bigger than Jaws at Mammoth Cave
Posted by Quinn Sena in category: futurism
Scientists said some of the most mysterious and frightening creatures in the oceans today were swimming all over Kentucky 350 million years ago.
“There was no cave here,” said paleontologist JP Hodnett. “It was just a big open marine ocean floor with lots of water over your head. Over time that filled up and then it became dry land.”
Learning that sharks lived in our backyards all started by chance at Mammoth Cave. Back in the 90s, guides started noticing shark teeth and other fossils. But no one had ever found any shark fossils from this layer until now.
Oct 21, 2020
Berlin mystery attack targets 70 museum artefacts
Posted by Quinn Sena in category: futurism
The attack took place on the German capital’s Museum Island and took over two weeks to come to light.
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Oct 20, 2020
New species of Tardigrades has been discovered
Posted by Raphael Ramos in category: futurism
Oct 20, 2020
A decade ago, this scientist predicted 2020 would bring ‘peak’ chaos to the U.S.
Posted by Raphael Ramos in category: futurism
Hmm…hopefully it doesn’t get worse.
Can researchers use data science to accurately predict the future?
