Lifeboat Foundation

Earth’s natural resources largely determine the global economy’s ebb and flow. As such, the effects of climate change continue to cause concern among economists and environmentalists alike.

In 2018, professors William Nordhaus and Paul Romer won the Nobel Prize in Economics for their work exploring how climate change affects economic stability. Ultimately, the pair’s research found the phenomena to be closely linked. The case for investment in sustainable ventures is clear: Without such commitments, both the planet and the global economic ecosystem will suffer.

Sustainable investments may jump start the slow process of changing consumer habits. Below, we examine the economy-boosting benefits of environmentally friendly business models — and how sustainable investment plays an important role.

Researchers have combined a form of graphene with a seaweed-derived substance to create a whole new smart material with multiple uses.

A number of biomedical applications have begun to adopt hydrogel materials made from alginate, a natural material derived from seaweed. Yet in their current form, these hydrogels are incredibly fragile, meaning they’re not very useful in the long term.

However, researchers at Brown University have found a way to drastically improve their strength – in addition to making them more intricate in shape – using graphene oxide (GO) and 3D printing.

Continue reading “When graphene and seaweed combine, something amazing happens” »

Sir Aaron Klug, OM, who has died aged 92, won the 1982 Nobel Prize in Chemistry for his development of crystallographic electron microscopy and his work in charting the infinitely complex structures of chromosomes, the body’s largest molecules.

Human genes are made of nucleic acids such as DNA (deoxyribonucleic acid). The acids are too small to be seen with an ordinary microscope and too large to be studied by examining them under X-rays.

How Your Eyes Work

The Future of Classical Computing (Heterogeneous Architecture – CPUs, GPUs, FPGAs, ASICs,…) https://www.facebook.com/singularityprosperity/videos/440265…prosperity

In this video, we’ll be discussing what heterogeneous system architecture is and how it is going to shape the future of classical computing!

[0:27–6:40] Starting off we’ll look at, what heterogeneous system architecture (HSA) is and two new types of computing devices, FPGAs & ASICs.

Continue reading “This video is the seventh in a multi-part series discussing computing and the final discussing classical computing” »

In a study published in the journal Immunology, Southampton University researchers have shown that a new antibody that they have engineered is able to combine two different anticancer approaches: depleting regulatory T cells and activating killer T cells [1].

Abstract

The costimulatory receptor 4-1BB is expressed on activated immune cells, including activated T cells. Antibodies targeting 4-1BB enhance the proliferation and survival of antigen-stimulated T cells in vitro and promote CD8 T cell-dependent anti-tumor immunity in pre-clinical cancer models. We found that T regulatory (Treg) cells infiltrating human or murine tumors expressed high amounts of 4-1BB. Intra-tumoral Treg cells were preferentially depleted by anti-4-1BB mAbs in vivo. Anti-4-1BB mAbs also promoted effector T cell agonism to promote tumor rejection. These distinct mechanisms were competitive and dependent on antibody isotype and FcgR availability. Administration of anti-4-1BB IgG2a, which preferentially depletes Treg cells, followed by either agonistic anti-4-1BB IgG1 or anti-PD-1 mAb augmented anti-tumor responses in multiple solid tumor models.

Continue reading “Dual-Action Antibody Might Improve Immunotherapy Outcomes” »

CAPE CANAVERAL, Fla. (AP) — A pair of tiny experimental satellites trailing NASA’s InSight spacecraft all the way to Mars face their biggest test yet. Their mission: Broadcast immediate news, good or bad, of InSight’s plunge through the Martian atmosphere on Monday. Named WALL-E and EVE after the main characters in the 2008 animated movie, the twin CubeSats will pass within a few thousand miles (kilometers) of Mars as the lander attempts its dicey touchdown. If these pipsqueaks manage to relay InSight’s radio signals to ground controllers nearly 100 million miles (160 million kilometers) away, we’ll know within minutes whether the spacecraft landed safely.

More than an ordinary aerial drone but not quite a satellite, a huge solar-powered airplane with three tails and wings wider than a jumbo jet’s will soon be taking to the skies.

Odysseus, developed by Boeing subsidiary Aurora Flight Sciences of Manassas, Virginia, is one of the largest unpiloted aircraft ever built — and one of the lightest. It has a 243-foot wingspan but weighs less than a small car, the company says. Its six electrically powered propellers will be driven by energy from hundreds of solar panels that cover the aircraft’s exterior or from banks of rechargeable batteries on board, depending on the available sunlight.

With a top speed of 100 miles an hour, Odysseus won’t be very fast. But it’s designed to soar to altitudes above 60,000 feet and stay aloft for months at a time.

Continue reading “Huge, high-flying ‘pseudo-satellite’ will soon take to the skies” »

I’m in a popular new Netflix series called A User’s Guide to Cheating Death hosted by Timothy Caulfield. In “Season 2, Episode 5, Body Hacking”, my transhumanism work appears throughout the film but my longer interview feature section is near the end of the hour show. Lots of other transhumanists and biohackers in it too: Give it a watch! https://www.netflix.com/title/81015026