Lifeboat Foundation

Cracks sank the ‘unsinkable’ Titanic; decrease the performance of touchscreens and erode teeth. We are familiar with cracks in big or small three-dimensional (3D) objects, but how do thin two-dimensional (2D) materials crack? 2D materials, like molybdenum disulfide (MoS2), have emerged as an important asset for future electronic and photoelectric devices.

However, the mechanical properties of 2D materials are expected to differ greatly from 3D materials.

Scientists at the Center for Integrated Nanostructure Physics (CINAP), within the Institute for Basic Science (IBS) published, on Nature Communications (“Dynamical observations on the crack tip zone and stress corrosion of two-dimensional MoS2”), the first observation of 2D MoS2 cracking at the atomic level. This study is expected to contribute to the applications of new 2D materials.

Scientists have now made metamaterials scalable in their purpose and usage.

Metamaterials — materials whose function is determined by structure, not composition — have been designed to bend light and sound, transform from soft to stiff, and even dampen seismic waves from earthquakes. But each of these functions requires a unique mechanical structure, making these materials great for specific tasks, but difficult to implement broadly.

But what if a material could contain within its structure, multiple functions and easily and autonomously switch between them?

Continue reading “A toolkit for transformable materials” »

Based on a study of the optical properties of novel ultrathin semiconductors, researchers of Ludwig-Maximilians-Universität München (LMU) in Munich have developed a method for rapid and efficient characterization of these materials.

Chemical compounds based on elements that belong to the so-called transition metals can be processed to yield atomically thin two-dimensional crystals consisting of a monolayer of the composite in question. The resulting materials are semiconductors with surprising optical properties. In cooperation with American colleagues, a team of LMU physicists led by Alexander Högele has now explored the properties of thin-film semiconductors made up of transition metal dichalcogenides (TMDs).

The researchers report their findings in the journal Nature Nanotechnology (“Opto-valleytronic imaging of atomically thin semiconductors”).

Ray Kurzweil is famous for his vision and prediction of a Technological Singularity by 2049 Although whenever Ray predicts a date like 2049, based on Kurzweil’s own past reviews of his predictions, he gives his predictions ten years late or early to develop. So by Ray’s personal standard his prediction timing of being correct on the Technological Singularity would be if it happened in the 2041 to 2059 time window. Usually his predictions are based upon exponential developments and progress, so he rarely would make an error in predicting something happening too early.

The technological singularity is the hypothesis that the invention of artificial superintelligence will abruptly trigger runaway technological growth, resulting in unfathomable changes to human civilization.

Some use “the singularity” in a broader way to refer to any radical changes in our society brought about by new technologies such as molecular nanotechnology, although Vinge and other writers specifically state that without superintelligence, such changes would not qualify as a true singularity.

Continue reading “What does being on track for the predicted Technological Singularity mean and are we on track?” »

Very interesting read. The researchers created a completely artificial microscopic transport system mimicking the human body. With this technology we’re going to be able to address many areas of healthcare as well as some areas of AI.

Inspired by micro-scale motions of nature, a group of researchers at the Indian Institute of Technology Madras and the Institute of Mathematical Sciences, in Chennai, India, has developed a new design for transporting colloidal particles, tiny cargo suspended in substances such as fluids or gels, more rapidly than is currently possible by diffusion.

Fluid friction determines micro-scale inertia in fluid. This means, for instance, blood cells swimming within blood encounter roughly the same amount of drag that a human would experience attempting to swim through molasses.

Continue reading “New active filaments mimic biology to transport nano-cargo” »

By suspending tiny metal nanoparticles in liquids, Duke University scientists can use conductive ink-jet-printed conductive “inks” to print inexpensive, customizable RFID and other electronic circuit patterns on just about any surface — even on paper and plastics.

Printed electronics, which are already being used widely in devices such as the anti-theft radio frequency identification (RFID) tags you might find on the back of new DVDs, currently have one major drawback: for the circuits to work, they first have to be heated to 200° C (392°F) to melt all the nanoparticles together into a single conductive wire.

Continue reading “Nanowire ‘inks’ enable low-cost paper- or plastic-based printable electronics” »

https://youtube.com/watch?v=DnYUNQVcVnI

I like this article as it highlights some of the major discoveries made in 2016 that will launch many areas forward in 2017.

IBM is taking steps to make the world a better place.

Continue reading “IBM predicts superhero vision, nano-sized health devices in next five years” »

I figured they would post it themselves but I got too excited and decided to spread it around.

The Lifeboat Foundation is a nonprofit organization devoted to encouraging the promotion and advancement of science while helping develop strategies to survive existential risks and the possible abuse of technology. They are interested in biotechnology, nanotechnology, robotics and AI and fostering the safe and responsible use of these powerful new technologies. The Life Preserver program is aligned with our mission to promote and develop rejuvenation biotechnology capable of combating age-related diseases.

We believe that a bright future awaits mankind and support the ethical and safe use of new medical technologies being developed today, thus we consider the goals of the Lifeboat Foundation to be compatible with ours and are pleased to move forward with them in official collaboration. As part of our commitment to the ethical progress of medical science LEAF promotes scientific research and learning via our crowdfunding website Lifespan.io and our educational hub at the LEAF website. A number of LEAF board members are already on the Scientific Advisory board for the Lifeboat Foundation and we look forward to working closely with them in the coming year.

Continue reading “The Lifeboat Foundation and LEAF join Forces” »

https://youtube.com/watch?v=DnYUNQVcVnI

IBM has unveiled its annual “5 in 5” – a list of ground-breaking innovations that will change the way people work, live, and interact during the next five years.

In 1609, Galileo invented the telescope and saw our cosmos in an entirely new way. He proved the theory that the Earth and other planets in our Solar System revolve around the Sun, which until then was impossible to observe. IBM Research continues this work through the pursuit of new scientific instruments – whether physical devices or advanced software tools – designed to make what’s invisible in our world visible, from the macroscopic level down to the nanoscale.

Continue reading “IBM predicts five innovations for the next five years” »