For several months, my grandfather—Ralph Bianchi—has been battling stage four kidney cancer. On Monday, that battle ended when he passed peacefully in his sleep. While you can read his obituary in today's Boston Globe, a few hundred words cannot wholly capture his legacy. Ralph Bianchi was an engineer and pioneer who dedicated his career to cleaning up the messes of others.
I wrote the following post in June of 2010, when an explosion on the Deepwater Horizon oi ...read more
Time keeps marching on...backwards, at least when it comes to telling the story of human evolution and migration. The oldest human fossils found outside of Africa suggest our species may have left that continent 200,000 years ago.
You may recall that 2017 was the year that the conventional timeline for human evolution and migration finally toppled thanks to overwhelming archaeological and paleogenetic evidence. Our species is much older, and left its ancestral continent of Africa much e ...read more
Last week’s sea rescue of Australian swimmers by an Unmanned Aerial Vehicle (UAV) is just the start of a robotics revolution.
On January 18, an Australian lifeguard piloted a drone over the turbulent ocean off the far north coast of New South Wales to rescue two teens in distress. As thrilling as it was to watch a tiny drone drop a flotation device to the two struggling swimmers, the rescue was relatively easy, using proven robotic technology in an ideal, wide-open environment.
#RESCUE ...read more
NASA is holding its annual Day of Remembrance today to honor the crew members of Apollo 1 and space shuttles Challenger and Columbia, as well as other NASA employees who have lost their lives while advancing space exploration.
This year marks the 15th anniversary of Columbia’s last space shuttle mission, which suffered a catastrophic and fatal end. The unfortunate event shook the science community and the public, but the lessons taken away from the incident overhauled NASA’s approac ...read more
This past holiday season, you may have been one of the millions who either gave or received a home assistant like the Google Home or Amazon Echo. Voice-activated assistants are helpful, increasingly affordable, and make you feel like you’re truly living in the future. But, like, any new technology, there’s some reason to be cautious of our newest roommates.
In a recent article exploring the social impact of the technology, Jennifer Yang Hui and Dymples Leong explain that much of the ...read more
Author Vishay SinghPosted on Categories Discover Magazine