Innovation

Simon Beck didn't set out to become a world-renowned snowshoe artist, yet here he is. The former cartographer was trained in engineering at Oxford, but has spent the past ten years making jaw-dropping art in the snow and sand using only his feet.

Beck uses geometrical and geographical tools to plot out his designs, but it's still baffling to see him walk exactly where he needs to to create them. His designs can take 12 hours of walking or more, and he'll take around 40,000 steps for an average-sized piece. It's beautiful, it's creative, it's exercise—and it's fleeting.

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Pete the Plant is a maidenhair fern living in the Rainforest Life exhibit at the London Zoo, but Pete the Plant isn't like other plants. Pete the Plant is also a budding photographer. Scientists in the Zoological Society of London's (ZSL) conservation tech unit has been teaching the plant how to take selfies.

The ZSL held a competition in partnership with Open Plant, Cambridge University, and the Arribada Initiative for the design of a fuel cell powered by plants. Plant E in the Netherlands produced the winning design. The prototype cell creates electricity from the waste from the plant's roots. The electricity will be used to charge a battery that's attached to a camera. Once Pete the Plant grows strong enough, it will then use the camera to take a selfie. Not too bad for a plant.

"As plants grow, they naturally deposit biomatter into the soil they're planted in, which bacteria in the soil feeds on – this creates energy that can be harnessed by fuel cells and used to power a wide range of conservation tools," Al Davies, ZSL's conservation technology specialist, explains.

RELATED: This plant might be the answer to water pollution we've been searching for

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Vélosophy

Single-use coffee pods might make a good cup of joe, but they're detrimental to the environment.

"Coffee pods are one of the best examples of unnecessary single-use plastics that are polluting our planet," John Hocevar, the campaign director of Greenpeace USA, an environmental nonprofit organization, told USA Today. "Many end up getting incinerated, dumping poison into our air, water and our soil."

Currently, 29,000 single-use coffee pods are thrown away each minute. You have to ask yourself, is it worth filling up the landfills to satisfy your caffeine habit? While the aluminum capsules are recyclable, it's not as easy as tossing them in the bin. Instead, you typically have to take them a designated collection point created by the brand.

But Nespresso has taken it one step further by using its recycled pods to make a bicycle, illustrating the potential for repurposing the often thrown out by-product of its coffee.

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