Hello Mars — This is the Earth!
In 1919, Popular Science magazine imagined how Earthlings might communicate with Mars
Sherlock Holmes and the Tools of Deduction
Sherlock Holmes’s extraordinary deductions would be impossible without the optical technologies of the 19th century
Simply Smiling Can Actually Reduce Stress
A new study indicates that the mere act of smiling can help us deal with stressful situations more easily
New Tech May Have Athletes Climbing the Walls
How the Nova, the latest in artificial climbing wall design, goes from in-home gym to living room gallery
Curator Talk at the American Art Museum on African-American Art Exhibition
Virginia Mecklenburg offers a Wednesday lecture on the artists from “Harlem Renaissance, Civil Rights Era and Beyond”
How Fanny Blankers-Koen Became the ‘Flying Housewife’ of the 1948 London Games
Voted female athlete of the 20th century, the runner won four gold medals while pregnant with her third child
Wernher von Braun’s Martian Chronicles
In 1954, a special issue of Collier’s magazine envisioned a ten-ship flotilla to the red planet.
A Brief History of Hidden Dinosaurs
Even though scientific interest in dinosaurs is relatively new, our species have been puzzling about the prehistoric creatures for centuries
Is Barefoot Running Really Better?
The science is mixed on whether running shoes or bare feet are the way to go
When LBJ Ordered Pants From the White House
Johnson liked his Haggar slacks slack—and colorfully described a special custom-cut
Events July 31-Aug 2: X-Ray Fish, Imperial India and Club Native
This week at the Smithsonian, the evolution of fish through X-Ray, India’s imperial arts and the divisive legacy of Native blood laws
The Message War
Counterterrorism strategy now includes everything from trolling on extremists’ websites to studying how the brain responds to storytelling
Climate Change Could Erode Ozone Layer Over U.S.
New findings indicate that effects of climate change could increase ozone depletion, UV exposure and skin cancer
More Great Books and Where Best to Read Them
A continuation of last week’s list of the author’s favorite reads
Armor for Sauropods
Will we ever find out what Augustinia looked like?
Baby Crocs on the Move at the Zoo
Believed to be done having children, Cuban crocodile Dorothy surprised everyone with two new babies
New Chemical Allows Blind Mice to See
A new synthetic replacement for rod and cone cells may someday bring vision to those with macular degeneration or inheritable forms of blindness
Events July 27-29: Human Origins, “This is Peru” and a Meeting of Worlds
Celebrate Peru and learn traditional Indian dance this weekend
“Tiny Paleontologist” Loves Dinosaurs
An enthusiastic dinosaur fan takes his passion to the web
The Deerstalker: Where Sherlock Holmes’ Popular Image Came From
The literary detective’s hunting cap and cape came not so much from the books’ author as from their illustrators
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