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Kinetic Energy

Kinetic energy harnessed from the rocking motion is converted and stored as electricity to...

It's ironic that I should be writing this on a 13 hour stopover at an airport doling out foreign notes for endless coffees in Starbucks to justify my use of their power socket and WiFi. What I really need right now is a comfortable fold-out rocking chair that converts my languorous rocking movement into electrical energy to power my laptop. If only such a thing existed! Well, it might not be too far away. The Empower chair won second prize out of 18 shortlisted designs showcased at the Greener Gadgets 2010 Conference...  Read More

Corky from designer Adele Peters, a finalist is this year's Greener Gadgets Design Competi...

Freeing oneself from the shackles of wired PC periphery does come at a cost. In order to power such liberation, users rely on batteries. Even rechargeable ones impede workflow when they run out of juice. Designer Adele Peters proposes capturing the energy from moving, clicking and scrolling and using it to power Corky, a kinetic mouse made from recycled materials.  Read More

A young lad tests out the prototype sOccket power-generating soccer ball in a Durban, Sout...

What kid doesn’t like kicking around a soccer ball? Imagine if this fun activity could also provide enough energy to power something useful in a modest off-grid African village, like a reliable light to cook by or an emergency mobile phone. The sOccket is a prototype soccer ball that captures kinetic energy when it is kicked or thrown, stores it in an internal battery and makes that energy available for a myriad of small but useful purposes. In other words, it’s a fun, portable energy-harvesting power source that is designed to take a kicking.  Read More

The Dancepants kinetic music player concept could make you move if you want to groove

When did running get so complicated? Remember the good old days when going for a run was as easy as changing shoes and heading out the front door? Now, there’s a plethora of running gear and gadgets - ranging from heart rate monitors to state-of-the-art running shoes. It seems that not many runners leave home without their MP3 players either, but would they be prepared to work hard for their music? The Dancepants kinetic music player is a new design concept that would see runners harnessing their kinetic energy to power their music player. Yep, you’ve got to keep moving to keep grooving.  Read More

Using the new technology automobiles and aircraft, like this Airbus A380, could harness cu...

Previously, we’ve looked at technology to generate electricity from roads embedded with piezoelectric crystals that produce electricity when squeezed. Now a group of researchers is looking to shift the technology from the road to the vehicles themselves and use piezoelectrics placed on the vehicles to convert their kinetic energy into electricity.  Read More

The original MotionPower prototype undergoing testing at a Burger King drive-thru

Apparently, the ongoing testing of the MotionPower system for generating electricity from the movement of cars and light trucks - as reported here previously - is paying dividends. New Energy, the company developing the technology, reports it can produce a 25-fold increase in the system’s capacity to capture kinetic energy from moving vehicles, bringing the commercialization of the MotionPower system another step closer to reality.  Read More

The Murakami Rocking Chair powers its own reading lamp through a gentle rocking motion cre...

Not long ago you could retire to your favorite rocking chair after a hearty evening meal and read a good book or catch up on the day’s news. But now with global warming and energy consumption going through the roof, who can relax? Thank goodness for the Murakami Chair – a rocking chair that generates enough power through its rocking motion to power its own reading lamp.  Read More

There is a surprisingly close match between the energy storage requirements of an urban bu...

It seems that the lessons learned in developing a mechanical KERS system for F1 may yet hold the key to a low-cost, high-efficiency hybrid system particularly suited for the stop-start patterns of buses, which are quite similar to the distances between capturing and delivering energy of those of a race car. Torotrak will deliver a paper at the SAE Commercial Vehicle Congress in Illinois next week showing how flywheel KERS for buses can offer more than 30 percent fuel saving over the London bus test cycle, yet package around an existing transmission.  Read More

In a twirl with the Chukka

Listening to music became a truly personal experience when Sony first introduced the Walkman all those years ago. Technological advances since then have seen music players store more songs, become more compact and include color screens - and now they're even beginning to liberate themselves from the shackles of the battery. To achieve its battery free charge, the Chukka Kinetic Music Player combines electromagnetic induction with a unique design that positively encourages the user to twirl it around the fingers, throw it about and otherwise toy with it. The result - an eco-friendly personal media player that also gives you the recognized stress relieving benefits of tactile interaction and repetitive physical motion.  Read More

The Solio H1000 hybrid is perhaps the most versatile solar charger on the market

Learning more about consumption levels and investing in a standby-saver or two to cut down on waste energy is a great way to start becoming more green in the home, but there are also ways to utilize renewable energy when you're out and about.  Read More

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