TED Talk Subtitles and Transcript: What if we could “grow” clothes from microbes, furniture from living organisms and buildings with exteriors like tree bark? TED Fellow Suzanne Lee shares exciting developments from the field of biofabrication and shows how it could help us replace major sources of waste, like plastic and cement, with sustainable and eco-friendly alternatives.
— Read on www.ted.com/talks/suzanne_lee_why_biofabrication_is_the_next_industrial_revolution/transcript
Italy’s famed active volcano, Etna, has been spewing lava for over three weeks. On Sunday, March 7, the fiery mountain on the eastern coast of Sicily let out its tenth big blast of the season since February 16. Only this time, it also rained down ash and small lava stones on the town nearby.
At nearly 3,324 meters above sea level, Etna is the tallest active volcano in Europe. According to Italy’s National Institute of Geophysics and Volcanology ( INGV), the giant exploded at approximately 2:00 am local time, pushing the column of ash and lava to a height of 10,000 metres.
The lava down below did not change direction and continues to flow from the southeast crater — down the side of the volcano that does not house any residents.
Sustainable deepwater fish farms could propel the fishing industry into a new direction and in an “environmentally responsible manner” by replenishing depleted wild stocks that have been affected by overfishing and pollution.
Marine biologist Neil Sims is helping to spearhead this initiative with Hawaii-based Ocean Era (formerly Kampachi Farms), a start-up that’s established offshore.
The National Hurricane Center is into Greek names at this point because of so many storms. The latest is Gamma. Come on 2020 – give us a break! Atlantic 5-Day Graphical Tropical Weather Outlook
— Read on www.nhc.noaa.gov/gtwo.php
Given the unpredictability of COVID-19 and rising hotspots across the U.S., the CT Defense Mobile Medical Unit could lessen the constraint put on hospitals – and save more lives.
Created by CT Defense and distributed by Elavo, this state-of-the-art mobile hospital is a 12-bed mobile ICU that features HEPA filtered climate control, which prevents the spread of infectious diseases.
This is the Colossus, a robust fire-fighting robot by Shark Robotics that was developed with Paris firemen, the Brigade de Sapeurs-Pompiers. This multi-purpose support robot for operations in high-risk areas helped extinguish the ferocious Notre Dame blaze that occurred on April 15, 2019.
While it may seem small in size, this fire-fighting beast lives up to its name. Considered to be “the most powerful electric robot in the world,” the Colossus is amazingly resistant to thermal radiation (up to 900 ° C). It can also run up to 12 hours in an operational situation and has a carrying capacity of up to 500 Kg.
Its integration is also impressive. In less than 30 seconds, the Colossus’ functions are interchangeable by a single operator without the use of tools. Super easy to use, the Colossus sets up quickly and is a low-maintenance robot that has proven to save lives as well as beloved historic structures.
As the US prepares to return humans to the Moon this decade, one of the biggest dangers future astronauts will face is space radiation that can cause lasting health effects, from cataracts to cancer and neurodegenerative diseases.
Though the Apollo missions of the 1960s and 1970s proved it was safe for people to spend a few days on the lunar surface, NASA did not take daily radiation measurements that would help scientists quantify just how long crews could stay.
This question was resolved Friday after a Chinese-German team published in the journal Science Advances the results of an experiment carried out by China’s Chang’E 4 lander in 2019.
“The radiation of the Moon is between two and three times higher than what you have on the ISS (International Space Station),” co-author Robert Wimmer-Schweingruber, an astrophysicist at the University of Kiel told AFP.
“So that limits your stay to approximately two months on the surface of the Moon,” he added, once the radiation exposure from the roughly week-long journey there, and week back, is taken into account.
This is the DroneGun Tactical made by Droneshield that provides a safe countermeasure against a wide array of drone models. The DroneGun takes down unwanted drones by shooting radio frequencies instead of bullets. It’s a one-man operated rifle used as a military defense that has an effective range of one mile.
Meet Nemesis, one of the many endangered great hammerhead sharks that spends her winters in Bimini, The Bahamas. This interactive 3D project was a close collaboration between Angela Rosenberg, President of ANGARI Foundation and Captain of R/V ANGARI, Duncan Irschick, Professor at UMass Amherst and Director of Digital Life with CG artist Jeremy Bot and Casey Sapp, CEO of VRTUL.
Footage was collected during R/V ANGARI’s Expedition 33 in Bimini with Casey Sapp’s custom underwater multi-camera system to collect views of Nemesis swimming from all angles. The videos provided Digital Life modelers with the necessary imagery and data to create a high resolution and accurate animated 3D model.
The completed interactive 3D shark model is part of Digital Life’s “ark” of living organisms, which serves as an invaluable resource for educators, scientists and conservationists.
This work would not have been possible without the financial and field support of several donors.