New Machines And Gadgets Highlight Practical Developments
The bulletin lists garden tools, a cultivator with interchangeable tines, gem stone rings with detents, and quick letter setting with acetate letters. It also describes a rubber stair cover, fire resistant fabric seat covers, a home built electromagnet for splinter removal, asbestos insulation sheet, high voltage cable, and a shorthand correction plastic sheet. Request Gadget Bulletin 409 by mail for details.
Kill Them Now DDT Advice Warns Of Winter Flies
As weather warms insects reappear and farmers are urged to prepare. The article stresses using spray guns and ensuring DDT solution is on hand to kill flies before they breed and form larger swarms.
Psychiatry Opens New Front in National Mental Health
The article explains psychiatry as a broad prevention and treatment effort under the Public Health Service. It details funding, research grants to 30 institutions, training for psychiatrists and allied staff, and plans to bring mental health clinics to more U. S. neighborhoods. It argues early treatment can avert crises and reduce stigma, with public clinics linked to general health care and referrals from doctors, schools, and nurses.
MENTIONED IN THIS ARTICLE
Harvard University
Selective
Army
Navy
Congress
U. S. Public Health Service
Public Health Service
National Advisory Mental Health Council
U. S
Walter Mittys
Washington, D. C
Science Service
Robert H. Felix
Mabel Ross
Prince Georges County
Flavor of Peas Hurt by Processing Delay
U S Department of Agriculture scientists study off flavor in frozen peas caused by delays between field harvest and plant processing. A new harvesting machine is proposed to cut, thresh, shell, and rapidly move peas to freezing, aiming to reduce flavor deterioration.
MENTIONED IN THIS ARTICLE
U. S. Department of Agriculture
Department of Agriculture
Quick Do It Yourself Cord Net for Vines and More
A simple fast method for making a vine training cord net in under an hour using a ball of cord, twigs as corner stakes, and waterproof glue. The same technique yields nets of various meshes for badminton, fencing, an emergency fish seine, or a garden trellis with bright color options.
MENTIONED IN THIS ARTICLE
Science Service
Early Greek Women Used White Lead for Powder
Greek women of 24 centuries ago used lead carbonate as cosmetic powder. Dr. Earle R. Caley of Ohio State University reported the white material in graves from the fourth century B C was artificial basic lead carbonate. Lead powder could have posed a public health threat due to its accumulative toxicity.
MENTIONED IN THIS ARTICLE
Earle R. Caley
Ohio State University
Geese Wing North in Formation Across Northern States
Spring migration brings myriads of blue geese and lesser snow geese from the South to northern nesting grounds near the Arctic. Flocks of 300000 or more fill skies in wedge formations as they rest on midwestern lakes then feed in grain fields before sunrise and after sunset.
MENTIONED IN THIS ARTICLE
Baffin Islands
Arctic Circle
United States
Also Mentioned on This Page
Satcoms
By Science Service
William Menninger
Senate
Joseph H. Kraus
Science Clubs of America
Cord
Post
Science Indians
Science