It’s not just media pirates and cyber-villains that Web security experts are worried about today. Add Somali pirates, terrorists, saboteurs, and petty scrap metal thieves to the list. A report issued by the Institute of Electrical and Electronics Engineers (IEEE) says urgent action is needed to secure and diversify our undersea cables, as a malicious attack or accident could disrupt the very backbone on which the Internet depends, turning global commerce into chaos.
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.