It was also an epic week for architecture as the Pritzker Prize - the world's highest architecture honor - was awarded to Portuguese architect Eduardo Souto de Moura. We also saw a high-tech solar skyscraper with a mind-bending wavy facade rise in Seoul, and we shared 15 visions for skyscrapers of the future -- from vertical farms to shipping container towers and oil rig cities.
Finally, this week we saw a bright future dawn for green transportation as a team of students unveiled a hyper-modified electric Audi TT that is powered by solar energy. We also learned that the European Union is considering banning gas cars by 2050, and we took a look at Microsoft's new database that tells you the cheapest place to charge your EV. Last but not least, we brought you a 10-seater pedal-powered party bike, and we showcased a stylish LED-lit jacket designed to keep cyclists safe at night.