Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog – Page 8370

Germany spent the end of the 1930s and half the 1940s inventing and perfecting missiles. They made so many, they still had a ton of them left over after the end of World War II. So of course, the leftover weapons were confiscated by the United States. And here’s one of the things we did with them.

Anyone who knows the details about a V-2 rocket has to wonder how any nation managed to make so many of them. The V-2 ran on alcohol and liquid oxygen, only one of which was easy to get. It was a giant behemoth, standing forty-six feet high and weighing fifty-six thousand pounds. It moved through the air at 3,500 miles per hour. Production started on these models in the mid-1930s, but the first one wasn’t actually launched as a military weapon until September 1944, when the Germans bombed London with it.

Read more | >

While removing the plastic waste that currently contaminates the ocean today will be crucial for protecting marine ecosystems, it is arguably more important that we stop any more plastic trash from entering the ocean. Fortunately for humanity, The Ocean Cleanup, a nonprofit taking on plastic waste in the ocean today, also has a novel solution for stopping plastic from entering it via rivers.

The solution comes in the form of a solar-powered barge named the “Interceptor”. The 24-meter-long (78 feet) vessel resembles a large houseboat and uses a curved barrier to catch waste floating downstream. The trash, much of it plastic, is directed to the “mouth” of the barge — which operates autonomously and silently — from where it rolls up a conveyor belt and is dropped into dumpsters. Apparently, the Interceptor is capable of collecting up to 50 tons of waste a day.

Currently the Klang River in Malaysia is home to one of these Interceptors where it can be seen quietly scooping up trash. The Klang river alone sends more than 15,000 tons annually into the sea, making it one of the 50 most-polluting rivers across the globe. As well as the barge in Malaysia, one has been stationed in Jakarta, the overcrowded capital of neighboring Indonesia, while two others will be sent to Vietnam and the Dominican Republic.

Read more | >

Shell middens and a potential ancient hearth add to growing evidence of a much deeper human occupation period in Australasia (prehistoric Sahul).

A meticulously detailed 11 years research program has concluded that there is compelling evidence for a human presence 120,000 years at Moyjil, Point Richie, on the far south coast of Victoria.

Excavation in basal calcrete at Moyjil containing burnt stones and charcoal. Image credit – Ian J. McNiven.

Read more | >