Notebook
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From the February 1, 1930, issue
WHOSE MEMORY LIVES IN THIS EGYPTIAN TOMB? The great tomb of an unknown Egyptian who lived about 2800 B.C. has been discovered and entered by the expedition from the Museum of the University of Pennsylvania, working at Meydum, fifty miles south of Cairo. A report just received from the director, Alan Rowe, states that the […]
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Beams of Our Lives
What are energy beams? How do they carry information, cure disease, illuminate distant points, or create images on our television screens? Answers to these and other questions you probably never thought to ask can be found on a Web site hosted by the Center for Beam Physics at the Lawrence Berkeley National Laboratory. Funky stick […]
- Humans
From the August 6, 1932, issue
WEIRD STINK-BUG PARENTS PRODUCE CURIOUS EGGS “Like parent, like child,” is one of the oldest and best-known folk-proverbs. It holds outside the human realm, too. For instance, the pair of stink-bugs which Cornelia Clarke’s magnifying camera lens caught for the cover of this issue of the Science News Letter are weird enough little monsters, in […]
- Health & Medicine
Obesity and Genetics
Studies show that genes are a significant factor in developing obesity. The Centers for Disease Control and Prevention provide an online guide to the problem of obesity and insights into current research on the genetics of obesity. Go to: http://www.cdc.gov/genomics/training/perspectives/obesity.htm
- Humans
From the July 30, 1932, issue
LAYMAN TAKES GREAT INTEREST IN VIEWING TOTAL ECLIPSE When, on the afternoon of Wednesday, August 31, the shadow of the moon sweeps across eastern Canada and New England at the rate of some 2,000 miles an hour, hiding the sun for a little over a minute and a half, probably millions of people will see […]
- Animals
Dragonfly Glitter
Dragonflies bring a lot of glitter to glamour shots. Texas A&M’s entomology program offers a variety of stunning images to illustrate the considerable diversity of dragonfly species. A video captures a female laying eggs, and a sequence of images shows how junior grows up. Go to: http://stephenville.tamu.edu/~fmitchel/dragonfly/index.html
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From the July 23, 1932, issue
DROP OF OIL ATOMIZED INTO 100,000,000 PARTICLES A tiny drop of fuel oil no larger than the head of a safety match has been torn into 100,000,000 particles at the research laboratory of the General Electric Co., Schenectady, N.Y., it is announced. Intensely hot combustion results at high efficiency. Engineers are expected to apply the […]
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Follow that Fossil!
The Denver Museum of Nature and Science offers an introduction to the process of finding fossils and learning from them about the past. The museum’s Web site describes the prospecting, excavation, preparation, and exhibition of various types of plant and animal specimens. Go to: http://www.dmns.org/denverbasin2/fossil/
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From the July 16, 1932, issue
CANADIAN RESEARCH BUILDING READY FOR USE AT OTTAWA “In time of war, prepare for peace” is an adage worthy of being followed in economic conflict such as now grips the world. The impending dedication of Canada’s $3 million laboratory building at Ottawa for its National Research Council is a fitting reminder that research undertaken now […]
- Physics
Sandcastle Physics
Just about anyone can build a sandcastle out of wet sand. Why sand behaves as it does–on the beach, during earthquakes, at low pressures–isn’t yet fully understood. A NASA space shuttle experiment is now slated to tackle details of what happens when sand is compressed. Go to: http://science.nasa.gov/headlines/y2002/11jul_mgm.htm
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From the January 25, 1930, issue
IF AMERICA HAD NOT BEEN DISCOVERED The suggestion that ancient America appears to parallel ancient Europe rather remarkably was made recently by Dr. A.V. Kidder, archaeologist of Phillips Academy, Andover, and director of archaeological researches for the Carnegie Institute of Washington. Dr. Kidder pointed out that the Mayan Indians who lived in Central America and […]
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Let’s Go to Lascaux
Take a virtual trip to France’s Lascaux Cave. Gawk at the prehistoric paintings and engravings while learning about the site’s history, scientific work performed there, and Stone Age art techniques. Go to: http://www.culture.fr/culture/arcnat/lascaux/fr/index.html
