The World's Largest Solar Bag -- The Giant Solar Bag works on the same principle as our smaller solar bags. Simply fill the bag with air, tie off the ends and let the energy of the sun heat the air inside the bag. -- Within approximately 5 minutes, the bag will rise into the sky. It is absolutely amazing to see! The giant bag can also be cut to make several smaller solar bags. -- With solar bags, you can explore the principles of solar energy and wow your friends at the same time! Detailed inst Read more...

The Sunforce 60-Watt Solar Charging Kit gives you several more reasons to love the sun. Perfect for cabins, recreational vehicles, remote power, back-up power, 12V battery charging and more, this kit comes with everything you need to start producing up to 60 watts/4 amps of clean, free power in all weather conditions. It is also a great choice for clean and silent operation of various electronics, like deer feeders and landscaping pumps. Made of durable ABS plastic and amorphous solar cells, the Read more...

Ultra compact power. For the minimalist on the go, the Nomad 7M delivers an ultra-compact yet powerful solar panel that enables you to charge your handheld devices directly from its USB and 12 volt DC charging ports. Read more...

The literary event of the season: a new novel from Ian McEwan, as surprising as it is masterful.

Michael Beard is a Nobel prize–winning physicist whose best work is behind him. Trading on his reputation, he speaks for enormous fees, lends his name to the letterheads of renowned scientific institutions, and half-heartedly heads a government-backed initiative tackling global warming. While he coasts along in his professional life, Michael’s personal life is another matter entire Read more...

The XTG Technology ultra-slim "Solar Portable Battery and Charger" is the perfect solution for emergency power and power on the go. The XTG-SOL1500 includes a built-in Lithium Ion battery that can be charged using the provided USB cable or using sunlight via the solar panel. The XTG-SOL1500 includes a USB output to charge your cell phone, smart phone, Mp3, Bluetooth headset and more on the go (using your device's existing USB cable). This is the perfect unit for campers, travelers, gadget ent Read more...