As UC Berkeley students, the co-founders of "Back to the Roots" discovered they could grow mushrooms using recycled coffee grounds. Now their mushroom kit sells at grocery stores across the country.
The Mushroom Slicer makes short work of mushrooms, with just one push.
How did Mario get his name? Where did the creators get their inspiration for the power-up mushrooms? Those questions and more, answered at last.
Marc Maron's back on the show, talking with Jeff about the power of cursing, his feelings about our broadcast center, shedding emotional baggage, and what to expect from the second season of "Maron."
The AquaFarm Aquaponics Fish Garden uses waste from the fish tank below to supply nutrients to the garden on top. No cleaning is necessary.
Former Nokia CEO Stephen Elop, now head of Microsoft's devices group, shares his thoughts on the future of smartphones and the promise of a transcendent "colorful personality."
A self-described astrobiologist is asking a federal judge to compel NASA to take a closer look at a mysterious Martian object.
This new image puts the famous hydrogen-dust cloud in an ethereal light, revealing the horse rearing its head above cosmic whitecaps.
A group of geeks from Texas make a real-life version of the quintessential racing video game Mario Kart, complete with working power-ups.