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The Klepper E-Kayak at the 2015 Dusseldorf boat show (Photo: C.C. Weiss/Gizmag.com)

Paddling lakes, bays and rivers by kayak is a rewarding experience, but it can also be quite tiring. That's why Klepper offers paddlers the benefit of a solar-powered electric drive in its E-Kayak. The paddler can kick back and let the small motor take over the forward-floating load. The design adds a little modern-day technology and convenience to Klepper's classic folding kayak.  Read More

The arm band can be worn against the skin or over clothing (Image: University of Tokyo)

New help may be on the way for healthcare personnel tasked with monitoring multiple patients. Researchers from the University of Tokyo have created a solar-powered arm band, that sounds an alarm if the wearer's body temperature gets too high.  Read More

The Leaos Solar e-bike sports side-mounted ultrathin photovoltaic panels

Electric bikes are great for making short journeys a touch more effortless and one upcoming electric bike may never even need to be plugged in to charge. The Leaos Solar e-bike has solar panels built into its frame, which the manufacturer says can make it energy independent at certain usage levels.  Read More

The NV 8 and the bullet-shaped NV 9 will both participate at the Shell Eco-marathon Asia (...

A 3D-printed, partially-solar-powered, battery electric car created by students at Singapore’s Nanyang Technological University (NTU) is all set to zoom across the racetrack at Shell’s Eco-marathon Asia later this month. With a body shell comprising 150 printed parts, mounted on a carbon fiber single shell chassis, the NTU Venture (NV) 8 is an urban concept car that can reportedly achieve a top speed of about 60 km/h (37 mph). Racing in the solar prototype category will NTU's prototype three-wheeler, the NV 9.  Read More

The Mars helicopter is solar powered (Image; NASA)

The next big discovery is always beyond the next hill, but what if you can't see over it? That's the problem facing NASA with its Mars rovers, so the space agency is looking into how robotic helicopters could help scout the land ahead and give engineers back on Earth data to help plot the best route.  Read More

The UPC/Eolgreen streetlights incorporate both solar panels and a wind turbine (Photo: Eol...

If you're trying to save power, you generally don't leave your lights on all night. With a few exceptions, however, that's what cities do with their streetlights. That's why some groups have developed streetlights with built-in solar panels. A Spanish team is now taking things a step farther, with a stand-alone streetlight that runs off of both solar and wind power.  Read More

The Custom 30 Foot Tiny House (Photo: Rocky Mountain Tiny Houses)

For those who like the thought of living in a compact space but don't want to get too cramped, the Custom 30 Foot House by Colorado-based Rocky Mountain Tiny Houses may be of interest. Built for a family of three, it boasts more space and home comforts than one might expect from a towable tiny dwelling, including a bath and shower, a dishwasher, and enough seating for up to six people.  Read More

The Wakati increases the length of time that fruit and veg can be stored without refrigera...

For farmers in developing countries without refrigerators, a great deal of produce - and therefore profit - can be lost through spoilage. A new device seeks to tackle this problem by increasing the short-term storage time for fruit and veg. The Wakati stores produce in a sterilized microclimate.  Read More

The Taoshouse in New Mexico, US, is expected to run entirely on electricity generated by i...

A home built in New Mexico, US, is expected to run entirely from the electricity generated from energy harvested by its nine 230 W solar panels. The Taoshouse also has a number of design features to help keep power usage to a minimum.  Read More

The Helios Bluetooth solar-powered headphones use a photovoltaic panel to draw on power fr...

We first came across the idea of solar-powered Bluetooth headphones back in 2009. Five years later, the proliferation of Bluetooth LE and the capability of today's solar cells has given London-based startup Exod the tools needed to turn the concept into reality. With its Helios headphones, the company is dangling the prospect of a dangle-free listening experience in front of mobile music lovers.  Read More

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