They called it "the brick." And Martin Cooper says it really did look like one: 8 inches high, an inch and a half wide, 4 inches deep, and weighing 2 1/2 pounds.
In other words, the world's first hand-held cellphone, the Motorola DynaTAC, weighed the equivalent of about eight iPhones. (Try jamming that into a pocket.)
"The battery life was only 20 minutes," says Cooper, a former vice president at Motorola who has been called the "father of the cellphone." "But that was not a problem because you couldn't hold that heavy thing up for more than 20 minutes."
Texas is saying no to key parts of the federal health care law. Today, Governor Rick Perry said Texas will not create a state exchange for people to buy health insurance and will not expand Medicaid. In a letter to Health and Human Services Secretary Kathleen Sebelius, Governor Perry called both provisions a power grab, brazen intrusions into the sovereignty of our state.
Silk is in neckties, scarves and some fancy underwear and pajamas. Before too long, it might just help keep people from getting sick with measles or polio.
Vaccines play an important role in health, but can be tricky to transport to the far corners of the world. Many vaccines and some other drugs require constant refrigeration — from the factories where they're made to the places where they're ultimately injected into people.
The Justice Department has unsealed criminal charges against four more people it says are connected to the death of U.S. Border Patrol Agent Brian Terry, as the FBI offered a $1 million reward for information leading to the capture of the fugitives.