Skip to Content

AOL Tech

velcro posts

Web

New Super Velcro Can Hold 35 Tons

Some devices and creations are so perfect that efforts to upgrade or modernize them seem pointless. To our minds, Velcro has always occupied that realm of perfectly simple, yet effective tools that may be beyond technical evolution. But a team of scientists at the Technical University of Munich is officially bringing Velcro into the 21st century.

Directed by Josef Mair, the team ditched the old-fashioned nylons and polyesters of traditional Velcro, and instead created "hook-and-loop" fasteners using steel brushes and spikes. One square meter of the metal-Velcro can support up to 35 tons while withstanding temperatures as high as 800-degrees Celsius. That's way tougher than this sissified Velcro "upgrade."

Read more →

Velcro Gets Remixed

Velcro Gets Remixed
Here's an amazing fact: Some wide-eyed dreamer designing sneakers for Pony didn't invent Velcro in the '80s -- it was actually invented by some Swiss guy in 1941. Here's another amazing fact: Someone has bothered to reinvent it.

Eight years ago, Vermont-native Leonard Duffy set out to reinvent the zipper. Forty thousand dollars later, the 66-year-old is now showing off his Slidingly Engaging Fasteners to Popular Science (photo).

This new and improved super-Velcro replaces hooks and loops with interlocking pieces of triangular and hexagonal plastic. Unlike traditional Velcro, the Slidingly Engaging Fastener doesn't lose its adhesive qualities over time and holds up to eight times the weight of its predecessor.

Sadly, there's no mention in the article as to whether or not Slidingly Engaging Fasteners make that same wonderful sound that the old-school stuff does.

Related Links:

From OhGizmo and PopSci

Switched Video

Follow Switched on Twitter

Deals of the Day

Latest Reviews from CNET.com

CNET provides the latest tech news, unbiased reviews, videos, podcasts, software, and downloads, making tech products easy to find, understand and use.

Top Product Reviews

  • Home Audio Reviews

    9.0 out of 10

    Definitive Technology BPX
    Works great with Dolby Pro Logic and Dolby Digital. Full Review

    9.0 out of 10

    Denon AVR-4306 (black)
    Incredibly well-featured 7.1-channel receiver; excellent sound quality; three HDMI inputs; converts analog video to HDMI output; upconverts analog video to 720p/1080i HD resolution; iPod and USB MP3 player connectivity; Internet radio and MP3/WMA streaming audio via built-in Ethernet port; XM Satellite Radio compatible; touch-screen remote; multizone, multisource operation; browser-based control via home network; accurate autocalibration routine. Full Review

    8.8 out of 10

    KEF KHT3005 (black)
    The KEF KHT-3005 is one compact, beautifully designed speaker package with solid aluminum satellites that feature unique driver technology to produce incredible clarity. Meanwhile, the equally astounding dual 10-inch, 250-watt powered subwoofer delivers ultradeep bass. Full Review

  • Cell Phone Reviews

    8.7 out of 10

    SignalBoost Mobile Professional Amplifier Kit
    The Mobile Professional Amplifier delivers a powerful signal boost to your cell phone. Also, it offers a compact design and easy setup. Full Review

    8.6 out of 10

    Wi-Ex zBoost YX510-PCS-CEL cell phone signal extender
    The Wi-Ex zBoost YX510-PCS-CEL significantly boosts your cell phone reception and is easy to operate. Also, it uses a wireless connection to your phone. Full Review

    8.6 out of 10

    Turbo Charge Tc2 portable cell phone charger
    The Turbo Charge Tc2 portable cell phone charger successfully delivers emergency power to your cell phone. It's easy to use and comes with a couple of surprising features. Full Review

  • Digital Camera Reviews

    9.3 out of 10

    Canon EOS 1D Mark III
    Extremely fast, 10-megapixel continuous shooting; very low noise; highly customizable; well-designed body with weather sealing; 3-inch LCD; abundant optional accessories. Full Review

    9.3 out of 10

    Nikon D3 (body only)
    Full-frame sensor; well designed, pro-level weather-sealed body; very low noise, even at extremely high ISOs; fast. Full Review

    9.0 out of 10

    Canon EOS-1Ds Mark III
    Very low noise, high quality images; 21.1 megapixels; live view shooting; pro-level build-quality and performance. Full Review

  • Desktop Reviews

    8.5 out of 10

    Apple iMac (24-inch, 2.8GHz)
    A minor specification update results in some significant performance gains; graphics upgrade an option on this 24-inch model; sleek, polished design didn't receive an update, but we won't start clamoring for a new design until the current one is at least 12 months old. Full Review

    8.4 out of 10

    Apple iMac (27-inch, 3.06Hz Intel Core 2 Duo, ATI Radeon HD 4670, Fall 2009)
    Largest display among all-in-ones; fast dual-core CPU makes up for lack of quad-core (mostly); finally has an SD card slot; wireless mouse and keyboard; Mini DisplayPort input ripe with possibility. Full Review

Featured Galleries

Nissan Land Glider
Vintage Keyboards
Retro Computer Logos
Vintage Computer Festival
Motorola CLIQ
iPod touch
iTunes 9
Video iPod Nano
The Beatles: Rock Band

 

Switched Desktop

Get the New Switched Desktop

Latest tech news, Switched mail, and more.

AOL Tech Network

Resources

Autoblog

Daily Finance

Download Squad

Engadget

Joystiq

Urlesque

Fanhouse Main

WalletPop

Gadling