A new internal transmission makes it easy
to ride hard
By Stephen Regenold
Posted 06.30.2005 at 10:00 pm 0 Comments
In the evolution of ride-over-anything mountain bikes, the ever-vulnerable rear derailleur—that gangly parallelogram that shifts the chain up and down the rear cogs when it´s not clogged with mud or bent by rocks—has been a glaring technical handicap. So GT (gtbicycles.com) got rid of it. With its $5,000 IT-1, GT moves gear-changing duties to an unsullied haven inside the bike frame, by way of an eight-speed internal transmission.
Replace your second computer with this portable tablet
By Paul Wallich
Posted 06.27.2005 at 7:00 pm 0 Comments
Since the dawn of wireless, the roving Google junkie has faced two options: a bulky wireless laptop or a Web-page-cropping PDA. This fall, however, Nokia (nokia.com) will introduce a palm-size Internet gadget that surfs Web pages in full, albeit scaled-down, glory, anywhere. Measuring three by six inches, the 770 connects to the Internet via Wi-Fi or a Bluetooth cellphone. Think of it as a $350 replacement for that second PC.
An automotive designer best known for building sports cars shifts gears to invent a safer subcompact
By Matthew Phenix
Posted 06.26.2005 at 2:00 am 0 Comments
Pint-size cars are the practical option in European cities, whose streets seem to be designed for wheelbarrows, but they come up short on safety. Keenly aware of this dilemma, Milan-based automotive designer Pininfarina has reconsidered subcompact safety from the inside out with its Nido concept car. Named after the Italian word for â€nest,â€ Nido refers to the unique design for protecting passengers of this diminutive two-seater (it´s 2.5 feet shorter than a Mini Cooper).
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.