Feature

Sampling Device for Drone Airplanes

Hawaiian Duck Facing Sudden Extinction

Heart Disease Discovered in Gls Killed in Action

“Brain” Lands Airplanes; Wins Prize for Inventor

Insect Peter Pan Would Avoid Virus

Nutgrass Controlled with CBP Herbicide

Patented Device Produces Sultry Movie-Star Lips

Predict Children’s Looks

New Machines and Gadgets

Fish Streams Poisoned by Drained-off Insecticide

[Photograph]: Niels Bohr

Star Can Grow in Three Million Years