Lifeboat Foundation

The 2,600-foot-long experimental rail is located in Southern China. A typical maglev train glides above its track, supported by magnetic repulsion and propelled by a linear motor. This one, however, moves underneath its track at a speed of 50 mph. It operates about 32 feet above the ground and makes no physical contact with the rail.

SEE: São Paulo subway ordered to suspend use of facial recognition

After some test runs, local authorities said the line could even increase to 4.7 miles and its top operational speed can reach 75 mph.

Inserting any material into a special maze of mirrors and lenses can make it absorb light perfectly. This approach could be used to detect faint starlight or for charging faraway devices with lasers.

Ori Katz at the Hebrew University of Jerusalem in Israel and his colleagues created an almost perfect absorber of light by building an “anti-laser”.

In a laser, light bounces between mirrors until it becomes amplified enough to exit the device in a concentrated beam. In an “anti-laser”, says co-author Stefan Rotter at Vienna University of Technology in Austria, light enters the device then gets stuck in an inescapable series of bounces within it.

Bolts of lightning struck several lightning towers surrounding the Artemis 1 mega moon rocket Saturday (Aug. 27), and there are epic photos showing just how it looked.

Foresight Existential Hope Group.
Program & apply to join: https://foresight.org/existential-hope/

In the Existential Hope-podcast (https://www.existentialhope.com), we invite scientists to speak about long-termism. Each month, we drop a podcast episode where we interview a visionary scientist to discuss the science and technology that can accelerate humanity towards desirable outcomes.

Xhope Special with Foresight Fellow Morgan Levine.

Morgan Levine is a ladder-rank Assistant Professor in the Department of Pathology at the Yale School of Medicine and a member of both the Yale Combined Program in Computational Biology and Bioinformatics, and the Yale Center for Research on Aging. Her work relies on an interdisciplinary approach, integrating theories and methods from statistical genetics, computational biology, and mathematical demography to develop biomarkers of aging for humans and animal models using high-dimensional omics data. As PI or co-Investigator on multiple NIH-, Foundation-, and University-funded projects, she has extensive experience using systems-level and machine learning approaches to track epigenetic, transcriptomic, and proteomic changes with aging and incorporate.
this information to develop measures of risk stratification for major chronic diseases, such as cancer and Alzheimer’s disease. Her work also involves development of systems-level outcome measures of aging, aimed at facilitating evaluation for geroprotective interventions.

Continue reading “Existential Hope Special with Morgan Levine” »

What does the future of aging and longevity hold? Can science hack the human lifespan? Even if we can, SHOULD we…?

People aren’t dying as early or as easily as they used to. Innovations in modern medicine, health, and hygiene helped us extend our lives by decades, but what comes next? Would you rather live to be a healthy and hearty 90 or live to be 150 but wither away for the last 60 years? We’ll talk about it in this episode of Far Out.

Continue reading “How to Stop (And Even Reverse) Aging” »

An actual ethicist thinks that we might get a Terminator future soon if we keep making AI too advanced.

Despite its checkered reputation, cryptocurrency is being considered by a handful of academics as a means to funnel funds into translational research. Is the trend likely to spread? Laura DeFrancesco and Ariel Klevecz investigate.

Interested in using Experimenter for your research? Contact us at [email protected]

A study 29 years in the making shows how bison reintroductions can create richer ecosystems and resilience against climate change in North America.