Best of 2007 - the PopSci List
So this is the second list of 2007 innovations. The Popular Science magazine titles it best of what’s new. Their innovation of the year is a nanosolar powersheet, letting you bake your toast with solar energy from the rooftop. The other categories feature a sunscreen-soap (personal health), a beautiful tower to be built in Chicago by architect Santiago Calatrava (engineering) and a stylish flat phone with a fatfingered screen (gadgets). Forgot it’s name, sorry.
