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Advancing Human Exploration Beyond Our Solar System — Dr. Harold “Sonny” White, Limitless Space Institute

Dr. Harold ‘Sonny’ White, is Director, Advanced Research & Development, at the Limitless Space Institute (LSI — https://www.limitlessspace.org/), in Houston, Texas.

Dr. White has over 25+ years of experience working in the aerospace industry with Boeing, Lockheed Martin, as well as at NASA, and in his current role at the Limitless Space Institute he leads all R&D work and establishes priorities for investigations and expenditures.

Dr. White obtains grants and other resources in support of R&D efforts; markets LSI to major benefactors to increase resources and related R&D efforts; and arranges/schedules/conducts events ensuring appropriately related well-known individuals are involved.

Dr. White holds a Ph.D. in Physics from Rice University, a Master of Science in Mechanical Engineering from Wichita State University, and a Bachelor’s of Science in Mechanical Engineering from University of South Alabama.

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This research can also offer a glimpse at how other forms of thinking might be organized. “It lets us get at this issue of what are the options for a nervous system or behavior,” Weissbourd says. It’s hard to put yourself into the mind of a jellyfish—their life cycle of polyps and spores is utterly alien, their weird array of sensory organs have no analogues to our own. Clytia have specialized balance organs called statocysts; other species of jellyfish have sensors called rhopalia that detect light or chemical changes in the surrounding water.

Researchers have observed some things that could be thought of as akin to our emotional states; for example, Clytia display a unique set of behaviors when spawning, and they perform their feeding action more quickly when they’re hungry. “But they might have a totally different set of nervous system states,” Weissbourd says.

These gene-tweaked jellies are an exciting new platform for research, says Sprecher. Future experiments will improve our understanding of modular nervous systems, not only in jellyfish but in more complex species too. These are ancient creatures, but we know so little about how they see the world, or if it even makes sense to think of them as “seeing” in the way that mammals do. Literally peering inside them could help provide the answers.

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Listen: YouTube | Apple Podcasts | Spotify

In this episode, Dr. Huberman is joined by Dr. David Berson, Professor and Chairman of Neuroscience at Brown University. Dr. Berson discovered the neurons in your eye that set your biological rhythms for sleep, wakefulness, mood and appetite. He is also a world-renowned teacher of basic and advanced neuroscience, having taught thousands of university lectures on this topic. Many of his students have become world-leading neuroscientists and teachers themselves.

Here Dr. Berson takes us on a structured journey into and around the nervous system, explaining: how we perceive the world and our internal landscape, how we balance, see, and remember. Also, how we learn and perform reflexive and deliberate actions, how we visualize and imagine in our mind, and how the various circuits of the brain coordinate all these incredible feats.

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Researchers at the University of East Anglia and the University of Manchester have helped conduct a 16-year long experiment to challenge Einstein’s theory of general relativity.

The international team looked to the stars — a pair of extreme stars called pulsars to be precise – through seven radio telescopes across the globe.

And they used them to challenge Einstein’s most famous theory with some of the most rigorous tests yet.

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They’ve become an essential ingredient of astrophysics.

Black holes helped to explain new astronomical discoveries, becoming essential ingredients of astrophysics. Science regarded black holes as abstractions until the 1960s. The recent experimental discovery of gravitational waves has changed our understanding of what black holes are.

In 2016, the LIGO-Virgo collaboration detected gravitational waves generated by two merging black holes, opening a new era of astronomy celebrated by the 2017 Nobel Prize in physics.

In 2019, the Event Horizon Telescope released an image of the supermassive black hole in the nearby galaxy M87. The following year, the Nobel Prize in physics recognized the trailblazing theoretical black hole studies of Roger Penrose and the observational ones by Andrea Ghez and Reinhard Genzel.

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Yesterday’s longevity AMA: michael lustgarten, phd.

Questionsabout yesterday’s video, and more…AMA!

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Timestamps:
0:51 Evaluating what’s optimal for biomarkers that are genetically low or high.
3:59 Details on replicating the approach.
6:59 EVOO
9:41 Carotid artery thickness scan.
10:55 Exercise routine.
18:26 Sirtuins, resveratrol and longevity.
19:31 Using blood testing to identify which supplements are detrimental, neutral, or beneficial at n=1
23:00 Devices that I use.
24:54 TG/HDL ratio.
26:47 Use of herbs, adaptogens.
30:00 Rapamycin.
33:23 Fish oil.
35:30 Other fish besides sardines?
37:12 Balance between taste and health.
38:00 Tracking starch intake?
40:50 Current macros.
42:32 Importance of thymus and immunosenescence.
45:04 Evaluating what’s optimal for dietary vitamin/mineral intake.
47:46 Taking time off from supplements before blood testing (or not)
49:52 Thoughts on genetic biomarkers.
51:32 Adding weights to the biomarkers/Are they all equal for their effects during aging.
57:20 Cinnamon vs biomarkers.
58:50 Managing the diet/approach in social settings.
1:00:30 Oils and cooking.
1:01:45 Biomarker weights.
1:03:05 Investigating factors surrounding thymus hypertrophy.
1:04:08 Liposomal delivery and aging.
1:06:52 Finding trusted sources for supplements.
1:08:00 Attia, Rhonda.
1:10:18 Not just focusing on cardio for health.
1:11:05 ION test.
1:15:00 What if I don’t beat the longevity record.
1:16:30 Where would I bet on anti-aging tech.
1:18:45 Liver detox.
1:19:36 How often I eat junk food.
1:21:10 Metformin.
1:22:50 Sauna.
1:24:41 Blood donation: impact on biological age?
1:25:25 Is there an upper limit for venous recovery after blood testing?
1:26:15 No cheat days for Christmas?
1:27:29 Next-generation biological age clocks?
1:31:09 Parabiosis.
1:33:19 CR and lymphocytes.
1:36:27 Protein intake.
1:40:08 Cortisol and hormones.
1:42:00 Blood pressure.
1:43:44 TruAge clock.
1:47:35 Noise in epigenetic testing.

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This week’s image from the Hubble Space Telescope captures the glorious spiral galaxy UGC 11,537, seen at an angle that shows off both its long spiral arms and the bright clump of stars at its center. It is located 230 million light-years away in the constellation of Aquila (Latin for “eagle”).

As well as being pleasing to look at, this image was collected to further scientific knowledge about the enormous black holes at the galaxy’s heart. “This image came from a set of observations designed to help astronomers weigh supermassive black holes in the centers of distant galaxies,” Hubble scientists wrote. “Hubble’s sharp-eyed observations along with data from ground-based telescopes allowed astronomers to make detailed models of the mass and motions of stars in these galaxies, which in turn helps constrain the mass of supermassive black holes.”

Hubble is back up and running this week, with all four of its currently active instruments operational and collecting science data once again. The telescope had been automatically placed into safe mode following a synchronization error in late October, but the error seems to have been a one-off. In the weeks since the error occurred, the Hubble team turned on first one of the older inactive instruments, then each of the currently active instruments one by one.

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Mercedez-Benz has announced approval of their “Drive Pilot” system, in Germany, which does fully autonomous operation in highway traffic jam situations. Such systems have been promised for many years. It’s interesting to note that Tesla TSLA-5.2%, which might be able to produce such a system today, has instead put all their focus on their poorly named “full” self-driving product, possibly at the expense of other features like this.

The German certification is designed to be extended to the rest of the world, starting of course with Europe. Honda has sold a modest number of Legend sedans in Japan with this function, and Audi produced one but did not finish the regulatory approval process.

A system like this sometimes called a “level 3” system though those levels are misleading and not typically used by leading self-driving developers. It got that number as a potential half step between driver-assist (Such as Tesla FSD and other Mercedes offerings) and real self-driving. It was dreamed up by regulators with no experience in developing self-driving systems and there’s been a lot of disparate thinking about it over the years.

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