The biggest airliner ever built takes flight
When the first Airbus A380 made its maiden flight from Toulouse, France, on April 27, it launched a new age in long-distance air travel. The top-shelf airlines first in line to purchase it-Singapore, Emirates, Virgin-will use the enormous jet's roomy two-story cabin to pamper around 118 business- and first-class travelers while packing as many as 437 passengers in coach to hold down fares.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.