With Singapore planning to 3D print public housing and the fascinating 3D Print Canal House in Amsterdam, the concept of 3D printed houses is hardly new. But as a result of a Freeform Home Design Challenge hosted by a Tennessee-based startup Branch Technology, the world will see its first freeform 3D printed house called ‘Curve Appeal’ by first half of 2017.
Miniaturization is one of the most world-shaking trends of the last several decades. Computer chips now have features measured in billionths of a meter. Sensors that once weighed kilograms fit inside your smartphone. But it doesn’t end there.
Researchers are aiming to take sensors smaller—much smaller.
In a new University of Stuttgart paper published in Nature Photonics, scientists describe tiny 3D printed lenses and show how they can take super sharp images. Each lens is 120 millionths of a meter in diameter—roughly the size of a grain of table salt—and because they’re 3D printed in one piece, complexity is no barrier. Any lens configuration that can be designed on a computer can be printed and used.
Glad they are doing something on this because my biggest concern on biometrics and systems storing other people’s DNA/ bio information is criminals hacking in and collecting bio information on people and reselling it on the Dark Web. With this type of information; criminals can do many interesting things especially if they have access to a gene editing kit, or 3D printers, etc. We have seen how easy it is to create gene editing kits and selling them on the net for $129 each. And, how 3D printers can replicate synthetic skin, contacts mimicking eye structures, etc. So, criminals can do some amazing things once they have access to anyone’s biometrics information.
A biometric system to verify travelers exiting the country could be in effect as soon as 2018.
By Kayla Nick-Kearney.
Power consumption is one of the biggest reasons why you haven’t seen a brain-like computer beyond the lab: the artificial synapses you’d need tend to draw much more power than the real thing. Thankfully, realistic energy use is no longer an unattainable dream. Researchers have built nanowire synapses that consume just 1.23 femtojoules of power — for reference, a real neuron uses 10 femtojoules. They achieve that extremely low demand by using a wrap of two organic materials to release and trap ions, much like real nerve fibers.
There’s a lot of work to be done before this is practical. The scientists want to shrink their nanowires down from 200 nanometers thick to a few dozen, and they’d need new 3D printing techniques to create structures that more closely imitate real brains. Nonetheless, the concept of computers with brain-level complexity is that much more realistic — the team tells Scientific American that it could see applications in everything from smarter robots and self-driving cars through to advanced medical diagnosis.
Forget pitching a tent when camping; soon (at this rate) we can have the 3D Printer print us a cabin.
A tiny house was built using Vesta, the 3D concrete printer. It took 24 hours to build the structure. The developer aims to shorten the construction time with the third version of the device.
Vesta, the 3D concrete printer, was just used to print a house. Though the word “house” may be a little suspect. Admittedly, given its size, the structure is more of a tool shed than a home, but one could theoretically live inside of it.
The structure took 24 hours to print and boasts a 2 x 1 square meter (7 x 4 square feet) interior. The printer is able to work at a speed of about .3 feet per second and only requires a single person to operate from a computer and feed the printer concrete.
3D Printing never ceases to amaze me.
Doctors at Boston Children’s Hospital used a 3D printout of a boy’s skull to prepare for the surgery that saved his life, STAT reports.
Bentley Yoder was born with encephalocele, a rare and often fatal defect in which the skull doesn’t form properly. In Bentley’s case, a significant portion of his brain grew outside of his skull, according to STAT. Despite being told he would not survive, his parents, Dustin and Sierra, continued to seek treatment that would give their son a future, eventually traveling from their home in Ohio to Boston Children’s Hospital.
Aided by 3D models of Bentley’s brain, Dr. John Meara performed the risky surgery on May 24 to save the 7-month-old’s life.
