In the 1950s and 1960s, the United States developed several different types of lightweight nuclear devices.

This lightweight device is also called a Holter monitor or a cardiac event monitor.

Looking to allay fears, an Australian company has introduced a lightweight electronic device that repels sharks.

They were small, lightweight devices with keyboards but no touch screen running on a Zilog Z80.

All allow downloading of whole books from the Internet into their memories, permitting students to carry many books in one lightweight device.

The slim, lightweight device, called the eBookMan, will be sold in at least three versions this fall, with prices starting at $129.95.

The Classic had published descriptions of Maybrell's high-speed fans, with statements from experts, who could see no purpose in such lightweight devices.

Navigation companies are now tailoring lightweight hand-held devices to the growing outdoor recreational market.

Mariangela won Siemens' top individual prize after demonstrating the lightweight device she designed at Yale over the summer and built for about $35.

No matter how heavy the vamping gets or how spread out are the crowds, you'll be able to communicate with these lightweight effective portable devices.