Feature

New Vitamin Discovered, Necessary to Reproduction

Electrical Prospecting

Heat Treatment Frees Pre-Cambrian Fossils

Television Would Guide

Five Ways Possible for Using Energy of Sun

European Astronomers Act to Cancel Meeting in U.S.S.R.

Now You Can Open That Bottle with Your Finger

[Photograph]: Medical Teams

Radar Tells Where Rain Falls in Big Area

Locate Part of Brain Which Does Worrying

Hint New Dosimeter

Patented Device May Oust Honybee as Pollen Carrier