NASA has published visualizations of the amount of ice loss from the polar ice caps in a post titled “Visualizing the Quantities of Climate Change: Ice Sheet Loss in Greenland and Antarctica”.
The history of infectious diseases is as old as human history itself. From the Black Plague that ravaged the Middle Ages to the 1918 Spanish influenza pandemic that claimed more lives than the Great War, these microscopic pathogens have proven time and again to be among humanity’s most cunning adversaries.
English classical pianist Paul Barton plays famous classical music pieces on the piano for elderly/disabled elephants. I recently discovered his channel on Youtube – he’s doing an amazing job.
Between November 24 and December 1, 2019, NASA’s Curiosity Rover has captured its highest-resolution Mars panorama yet. The composite contains 1.8 billion pixels of the Martian landscape and it is composed of more than 1,000 images.
It may be a man’s world but, let’s face it, far more often than not, it’s the women who are running it. It’s the women who provide the brains as well as the heart, the wisdom and the care.
However, for all the remarkable contributions women have made, and continue to make, to human history, barriers persist. The fields of science and technology, for example, continue to be overwhelmingly populated by men.
Nevertheless, women are at last breaking into the boys’ club of the STEM fields. In this article, we’ll explore the STEM fields in which women are playing an increasingly important role. We’ll also celebrate the women who are breaking the glass ceiling and unlocking the doors for the female scientists and technologists of the future.
Evolution explains how all living beings, including us, came to be. It would be easy to assume evolution works by continuously adding features to organisms, constantly increasing their complexity. Some fish evolved legs and walked onto the land. Some dinosaurs evolved wings and began to fly. Others evolved wombs and began to give birth to live young.
Geothermal energy taps into and harvests the heat released from below the surface of the earth. It’s a renewable energy that doesn’t contribute to greenhouse gas emissions. Geothermal energy reduces our carbon footprint and doesn’t take up a structural footprint, either. Unlike the endless fields of wind turbines or solar panel arrays, most of the energy generation happens out of sight and underground.
I saw a funny but also instructive meme about COVID-19 (2019 Coronavirus Disease) on Twitter and I couldn’t help but share it.
Freeman Dyson, the English-born American theoretical physicist, and mathematician who imagined a hypothetical alien megastructure called “Dyson Sphere” died on February 28, 2020. Freeman was 96 years old.
A very beautiful photo of Earth and Moon as seen through Saturn’s rings – an image taken by NASA’s Cassini spacecraft on April 13, 2017.