A 15-year-old girl denied a horse from her parents has turned to a cow to fulfil her riding dreams. Teenager Regina Mayer, from southern Germany, is able to ride her cow, Luna. She has even trained her bovine pet to soar over a beer-crate hurdle like a regular show jumper. Why, you may well ask, when most cow-owners are surely content to let the creatures chew and lactate and sit down to indicate the imminent arrival of rain? Well, Regina's parents wouldn't let her have a horse.

If you love dirt bikes and live in England, then there is no doubt that you’ve heard about RHL Weston Beach Race that takes place in Weston-super-Mare in Somerset. In the beginning, this race was organized by a few avid bikers sponsored by local businessmen. However, after a while, this event has gained traction, and now as many as one hundred thousand people come to take part in this race. In order to accommodate all the contestants, a whole beach in converted into one gigantic race track. The noise created by such a mass of dirt bikes can be heard for miles; however, this is a small price to pay for all the fun the people are having.

Due to the influence of Sci-Fi movies, many of us have an obsession with giant robots. How cool would it be to ride a gigantic robotic dinosaur or elephant? It would be even cooler to control one! Regretfully, the modern technologies are not yet sophisticated enough to fulfill this dream. Pierre Orefice and François Delarozière, however, came very close. These two artists have made it their goal to turn Nantes, France, into a hot tourist destination spot for people who love robots. In their project of Machines de l'île in Nantes, they have created a whole park of robotic monstrosities, ranging from a giant 3 story high elephant to a 2 meter long centipede crawling on a rail track.

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Based on the layout of Helm’s Deep featured in Peter Jackson’s film adaptation, this 150,000 brick set piece is astounding. The artists, who go by the names Rich-K and Big J, apparently, nail the atmosphere and scale of the conflict of one Lord of the Rings most iconic scenes. At the time these photos were taken, the model was about 90% complete, with an estimated four months worth of work. The time, money and personal investment that must have gone into this project is impressive.

These new virtual stores are built by european mega grocery kings Tesco for their South Korean Home Plus supermarkets. So far virtual shopping has been a hit with customers, according to Technologyreview: “The virtual grocery store has been a hit among more 10,287 customers, with Home Plus reporting a 130 percent increase in online sales”.

Sean Phillips flies through the air as he demonstrates the JetLev water propelled jet pack that is strapped to his back at the Yacht & Brokerage Show on February 17, 2012 in Miami Beach, Florida. (Photo by Joe Raedle/Getty Images)