An Internet botnet attack of Estonia's banks and newspapers; cardiac surgery performed by a robo-doc; disappearance of home chemistry sets.
Giant garbage patch in the middle of the North Pacific Gyre; water, wind and technology are used to fight fires; global warming on plant growth.
Studies on infrasonic waves; a group of professionals redesigns wheelchairs; mechanical engineers inspect baseballs.
Building organs in the lab; neutrinos; combing Kansas wheat fields for rocks from outer space; unmanned aerial vehicles.
Components of perfluorocarbons and attempts to create blood; a physicist interacts with 120 volts of electricity; NextFest; looking at fossils for clues to the past.
Southwestern desert communities face a water crisis; a debate between analog and digital audiophiles; high-speed photography; the X-Prize competition.
Sensors on a bridge to prevent collapse; restless legs syndrome; TouchTable's interactive interface; sending signals via satellite.
A man builds fighting robots for competitions; Rocketbelt Convention in Niagara Falls; electricity eliminates symptoms of some diseases; genetic information.
Spaceships are being reverse-engineered from 40-year-old technology; an invention helps blind people see with their tongues; genomics.
Undersea vehicles; a teacher turns cotton balls into smokeless gunpowder; Hollywood attempts to create perfect water onscreen.
Kansas meteor hunter, Yellowstone virus, conversation with Elon Musk
