For that price, you could own the first mass- market, consumer- grade 3D printer. It’s the equivalent of the first Homebrew desktop computer, or an early laser printer in terms of starting a revolution. This was a tool that extended the reach of the DIY maker community and, because of its widespread appeal and useful tech, brought 3D printing from sci-fi novelty to the mainstream.
Before the Replicator, prototypers used CNC (computer numerical control) machines that revealed an object by carving away the exterior. Or massive stereolithography machines that were complicated, expensive, and larger than a refrigerator. The Replicator, on the other hand, was not much larger than a milk crate and was easy for anyone with a home computer to use.
Esta historia es de la edición Popular Mechanics March/April 2021 de Popular Mechanics South Africa.
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Esta historia es de la edición Popular Mechanics March/April 2021 de Popular Mechanics South Africa.
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Can a retired rocket engine take us to Mars?
The space shuttle's main engine was mothballed with the programme in 2011. Now NASA believes it's the future of interplanetary travel.
6 metre waves. All engines on fire. 1 500 Km from land.
How Flying Tiger 923 and its 'miracle pilot' made an impossible ocean landing.
Land Rover Discovery D300
A FEW MONTHS ago a $2 billion lottery jackpot was won in the United States. It’s fun to sometimes ponder outrageous winnings like that, and how I’d spend it, even if it’s completely detached from reality.
Volkswagen Taigo R-Line 1.0 TSI
The compact proportions make this a delightful daily commuter.
Mazda CX-5 2.2 L De Akera AWD
Floor the pedal and overtaking is achieved easily and safely.
Making the most out of your grinder
THE HUMBLE BENCH GRINDER IS A STAPLE of the handyworker's home shop, largely due to its versatility. But, while you can employ one to remove metal from just about anything, the traditional kind may not provide the precision you need for every grinding operation. Here, we shed light on the best ways to use the different types of grinders, gleaned from our testing.
Unlock your devices' full potential with a USB-C hub
AS NEW TECH SHRINKS EACH YEAR, essential ports such as USB-A, HDMI, and ethernet are being replaced by the slimmer USB-C.
WE BUILT THE WORLD'S FIRST V-8 TESLA
THE RICH REBUILDS TEAM HAD A DEAD MODEL S. THEY FIXED IT WITH A CAMARO ENGINE.
I bought a GHOST TOWN
This abandoned California mining village once had 400 buildings. Now I'm restoring the 20 that remain.
F1 taught me that speed starts with comfort
AS A FAN OF MOTORSPORT, I'M ALWAYS fascinated with the finer details that go into Formula One racing. Piloting the fastest racing cars on the planet subjects drivers to savage forces - up to 6 G's under braking which has led to an almost endless pursuit of comfort.
