VOICES Ideas and Insight From Explorers
Category archives for Physics
By Spencer Johnson If you watch the night sky for a while, you’ll start to notice changes. Meteors streak by, the International Space Station glides over in silence, an airplane blinks overhead. Among these celestial transients, less noticeable but far more powerful objects called blazars flash on and off, in brilliant gamma-ray outbursts and flashes…
“The seed comes from the tree, the tree comes from the seed. It’s like the chicken and the egg. If people want to understand it, they will break the seed apart — they will actually kill it — to see the cells, the chromosomes and the genetics. There is another way to look at this. I plant a seed and a miracle happens — something new is born out of this carbohydrate and protein, a new life is born. This is a miracle, you see? The miracle of life.”
By Tess Lavezzi Light When thunderstorm season rolls around and lightning streaks the sky, we likely don’t ponder the mysteries it presents. Lightning seems to be one of those things we’ve got figured out. Didn’t we learn everything we need to know when Benjamin Franklin flew his kite on a stormy day in a Pennsylvania…
The Governor’s Institutes are some of the best educational opportunities for Vermont teenagers in the summer. This year they launched their first Institute on Astronomy in partnership with the Fairbanks Museum and Planetarium, the Northeast Kingdom Astronomy Foundation, Lyndon State College, and the Vermont Space Grant Consortium. Their hope was to expose the 25 students who attended to astronomy…
This week on National Geographic Weekend, join host Boyd Matson and his guests as they search for enlightenment at a Buddhist monastery with their families, search for pain at high altitude, sacrifice children and llamas in Peru, recreate the mammoth, don’t finish a bucket list, rap about the wilderness, improve our IQ, figure out how to avoid avalanches in the backcountry, and photograph Europe’s large carnivores.
This week on National Geographic Weekend, join host Boyd Matson and his guests as they decide survival over summit glory in Myanmar, remain “Unbroken” with the hero of Angelina Jolie’s newest film, spill the secrets of Southern cuisine, track Berlin’s booming boar population, dodge los malditos on the rejuvenated Colorado River, teach kids to value the environment in school, paddle 2,000 miles to protect pristine wilderness, learn the forces that move Sarajevo’s society, and tap into nature’s therapeutic capabilities.
High-speed video and customized “snakebots” have revealed that a desert snake uses a highly unique slither to climb sandy hills, a new study says.
On the roof of the world in Tibet, Natalie Kehrwald and her colleagues have made a surprising discovery about climate and glaciers.
This week on National Geographic Weekend radio, join host Boyd Matson and his guests as they dodge whales and pirates on the Indian Ocean, track poachers in Africa, find lost societies in Orkney, shed light on glowing sharks, harmonize with melting ice in Antarctica, live underwater for 31 days, follow in the pawprints of a lone wolf for 1,200 miles, and rove across the red planet.
Archerfish, which use water jets to take down prey, are much more skilled and sophisticated target shooters than thought, a new study says.
By Alaina G. Levine On 21-26 June 2014, 4500 delegates from 75 nations assembled in Copenhagen, Denmark for an amazing event- the EuroScience Open Forum (ESOF). This all-purpose conference seeks to engage the STEM-hungry public about as many areas of science and engineering as possible, with talks, workshops and even a special outreach festival called…
This week on National Geographic Weekend, join host Boyd Matson and his guests as they dodge whales and pirates on the Indian Ocean, track poachers in Africa, find lost societies in Orkney, shed light on glowing sharks, harmonize with melting ice in Antarctica, live underwater for 31 days, follow in the pawprints of a lone wolf for 1,200 miles, and rove across the red planet.