Lifeboat Foundation

The distorted galaxy gets its elegant look thanks to the phenomenon of gravitational lensing.

What we’re really seeing is a unique, lucky view of distant GAL-CLUS-022058s, which is far beyond the elliptical galaxy at the center of this shot. As the light from GAL-CLUS-02258s streams past the closer elliptical, the latter galaxy’s gravity bends in the path of the passing light, amplifying and distorting it into the view we see here.

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“Once they are ingested, up to 90% of the plastic fragments that reach the intestine are excreted. However, one part is fragmented into nanoplastics which are capable, due to their small size and molecular properties, to penetrate the cells and cause harmful effects. The study establishes that alterations in food absorption have been described, as well as inflammatory reactions in the intestinal walls, changes in the composition and functioning of the gut microbiome, effects on the body’s metabolism and ability to produce, and lastly, alterations in immune responses. The article alerts about the possibility of a long-term exposure to plastic, accumulated throughout generations, could give way to unpredictable changes even in the very genome, as has been observed in some animal models.”

We live in a world invaded by plastic. Its role as a chemically stable, versatile and multi-purpose fostered its massive use, which has finally translated into our current situation of planetary pollution. Moreover, when plastic degrades it breaks into smaller micro and nanoparticles, becoming present in the water we drink, the air we breathe and almost everything we touch. That is how nanoplastics penetrate the organism and produce side effects.

A revised study led by the Universitat Autónoma de Barcelona (UAB), the CREAF and the Centre for Environmental and Marine Studies (CESAM) at the University of Aviero, Portugal, and published in the journal Science Bulletin, verifies that the nanoplastics affect the composition and diversity of our intestinal microbiome and that this can cause damage to our health. This effect can be seen in both vertebrates and invertebrates, and has been proved in situations in which the exposure is widespread and prolonged. Additionally, with alteration of the gut microbiome come alterations in the immune, endocrine and nervous system and therefore, although not enough is known about the specific physiological mechanisms, the study alerts that stress to the gut microbiome could alter the health of humans.

Continue reading “Nanoplastics alter intestinal microbiome and threaten human health” »

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Devices intended to enable “world’s lowest-cost and smallest” 100G CWDM4 optical engine for telecoms.

In the past twenty years, one of the biggest developments to take place in the realm of space exploration has been the growth of the commercial space industry (aka. NewSpace). As a result of growing demand and declining costs, more companies are coming to the fore to offer launch services that are making space more accessible and cost-effective.

One such company is the space delivery services company Aevum, an Alabama-based startup specializing in Autonomous Launch Vehicles (AuLVs). On Dec. 3rd, 2020, Aevum unveiled their prototype vehicle, the RAVN-X. Once operational, this autonomous suborbital spaceplane will be able to send satellites and other small payloads to Low Earth Orbit (LEO) in just three hours.

The term Aevum (derived from the Latin word for age) comes from the Scholastic philosophy of the Middle Ages. Basically, it refers to the state of existence experienced by the angles, between the temporal realm (where the mortals live) and eternity (God in heaven). In the context of aerospace, it refers to LEO, the region that lies between Earth and outer space.

Get your cutoff jean shorts and wrist guards ready. Thundrblades introduces electric, carbon fiber, glow-in-the-dark inline skates.

Who knew wood could still be useful in space. 😃

TOKYO — Japanese logging company Sumitomo Forestry and Kyoto University are planting the seeds for a 2023 launch of the world’s first satellite made out of wood.

The partners announced their intentions on Wednesday, saying the aim was basic research and proof of concept.

Continue reading “World’s first wooden satellite to be launched by Japan in 2023” »

That’s an epic lawnmower! 😃

No patch of grass is out of reach for this absolutely massive machine! 😱 🙌.

Flippy’s first iteration was already pretty impressive. It used machine learning software to locate and identify objects in front of it (rather than needing to have objects lined up in specific spots), and was able to learn from experience to improve its accuracy. Sensors on its grill-facing side took in thermal and 3D data to gauge the cooking process for multiple patties at a time, and cameras allowed the robot to ‘see’ its surroundings.

A system that digitally sent tickets to the kitchen from the restaurant’s front counter kept Flippy on top of how many burgers it should be cooking at any given time. Its key tasks were pulling raw patties from a stack and placing them on the grill, tracking each burger’s cook time and temperature, and transferring cooked burgers to a plate.

The new and improved Flippy can do all this and more. It can cook 19 different foods, including chicken wings, onion rings, french fries, and even the Impossible Burger (which, as you may know, isn’t actually made of meat, and that means it’s a little trickier to grill it to perfection).