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Nova Tech, New York, NY (2026)

08/13/2025

Autophagy is a process initiated during hunger or fasting, in which the body breaks down and reuses damaged or unhealthy cells.

This process helps remove cells that could otherwise lead to diseases such as cancer or conditions like Alzheimer's.

Autophagy occurs when your body’s cells are deprived of nutrients or oxygen or if they’re damaged in some way.

Each cell contains multiple parts that keep it functioning. Over time, these parts can become defective or stop working. They become litter, or junk, inside an otherwise healthy cell.

Autophagy is also quality control for your cells. Too many junk components in a cell take up space and can slow or prevent a cell from functioning correctly.

Autophagy remakes the clutter into the selected cell components you need, optimizing your cells’ performance.

Autophagy is essential for a cell to survive and function :
Recycles damaged cell parts into fully functioning cell parts.

Gets rid of nonfunctional cell parts that take up space and slow performance.

Destroys pathogens in a cell that can damage it, like viruses and bacteria.

Lysosomes — part of a cell — eating other parts of the cell.

The word “autophagy” is a combination of two Greek words translated to mean “self-devouring” “Autos” means self “Phagomai” means to eat.

One can induce autophagy by stressing your cells to send them into survival mode. You can induce autophagy through fasting, Calorie restriction, Switching to a high-fat, low-carb diet, Exercise.

Still, being able to induce autophagy doesn’t mean you should.

For instance, fasting, calorie restriction or switching to a keto diet may not be safe if you’re pregnant, breastfeeding or if you have a condition like diabetes.

Similarly, you shouldn’t begin a vigorous exercise routine without consulting a healthcare provider.

Disclaimer: The information provided in the post is generally accepted, it is not a substitute for professional medical advice. If you have specific pain or conditions, consult with a healthcare professional.

Sources / Credits :
Cleveland Clinic Article 24058-autophagy

Andreotti DZ, Silva JDN, Matumoto AM, Orellana AM, de Mello PS, Kawamoto EM. Effects of physical exercise on autophagy and apoptosis in aged brain: human and animal studies.

de Cabo R, Mattson MP. Effects of intermittent fasting on health, aging, and disease published correction appears in N Engl J Med.

Ichimiya T, Yamakawa T, Hirano T, et al. Autophagy and autophagy-related diseases: a review.

07/24/2025

Rolling a tennis ball under the foot stimulates and loosens tight muscles and tendons in your foot, loosens tight back muscles, hamstrings and reduces back pain" is well-supported by evidence from physical therapy and sports medicine resources.

This simple yet effective self-massage technique is recognized for its wide-ranging benefits that extend beyond the immediate area of application.

At its most direct, rolling a tennis ball under the foot is a form of self-myofascial release.

This action helps to break down adhesions and scar tissue in the plantar fascia, the thick band of connective tissue that runs across the bottom of the foot.

This process increases blood flow to the area, which helps to warm up and loosen the intricate network of muscles and tendons within the foot.

It is a commonly recommended exercise for individuals suffering from conditions such as plantar fasciitis, providing relief from pain and improving flexibility in the foot.

The benefits of this technique extend up the posterior chain of the body, which includes the calf muscles, hamstrings, and the muscles of the lower and upper back.

This is due to the continuous network of fascia, a type of connective tissue that encases and interlinks muscles throughout the body.

When the plantar fascia at the base of the body is tight, it can create a "pull" that contributes to tension in the muscles further up the kinetic chain.

The connection between the feet and the back is a key principle in understanding how this localized treatment can have a more widespread effect.

Tight hamstrings are a common contributor to lower back pain as they can cause the pelvis to tilt, putting strain on the lower back muscles.

By loosening the hamstrings through the release of the plantar fascia, rolling a tennis ball under the foot can help to improve pelvic alignment and consequently reduce lower back pain.

By releasing the tension in the feet, you can effectively reduce this pull, leading to a loosening of the calf muscles, which in turn can alleviate tightness in the hamstrings.

Regular physical activity is proven to help prevent and manage noncommunicable diseases (NCDs) such as heart disease, hypertension, stroke, diabetes and several cancers.

It also helps to maintain a healthy body weight and can improve mental health, quality of life and well-being. Physical activity refers to all movement.

Popular ways to be active include walking, cycling, wheeling, sports, active recreation and play, and can be done at any level of skill and for enjoyment by everybody.

Work such as household chores or jobs requiring physical labor is another way to be physically active.

In conclusion, the practice of rolling a tennis ball under the foot is an authentic and beneficial exercise.

It directly addresses tightness and discomfort in the foot while also providing a notable release for tight hamstrings and a reduction in associated back pain, thanks to the interconnectedness of the body's fascial system.

Disclaimer: While the information provided in the post is generally accepted, it is not a substitute for professional medical advice. If you have specific pain or conditions, consult with a healthcare professional.

Sources / Credits :
Coutinho, L. (2025). 5 Benefits of Rolling a Tennis Ball Under Your Feet. lukecoutinho website
Upstep. (2022). Massaging Your Foot with a Tennis Ball. Retrieved from upstep website
Five-Minute Yoga. (2010). Tennis Ball Magic.
NJ Spine and Ortho. (2023). Massage Techniques for Lower Back Pain. njspineandortho clinic
Tanglewood Foot Specialists. (2023). Plantar Fasciitis Treatment. tanglewoodfootspecialists
Organic Live Food (2024). X Post on Foot Rolling for Back Pain. Retrieved from X

07/23/2025

These tips from experts can help your teenager navigate AI companions:

As artificial intelligence technology becomes part of daily life, adolescents are turning to chatbots for advice, guidance and conversation.

The appeal is clear: Chatbots are patient, never judgmental, supportive and always available.

That worries experts who say the booming AI industry is largely unregulated and that many parents have no idea about how their kids are using AI tools or the extent of personal information they are sharing with chatbots.

Experts emphasize that teens should recognize AI companions as tools, not replacements for human relationships, to avoid over-reliance. AI can provide educational support or emotional outlets but lacks the emotional depth of human interactions.

AI companions can aid learning (e.g., tutoring) and provide safe spaces for exploring emotions, but risks include manipulation by AI algorithms or reduced social skills if overused. Experts suggest balancing AI use with real-world interactions.

Specific recommendations include using parental controls, choosing age-appropriate AI platforms, and encouraging teens to report unsettling AI interactions. Schools and communities can also offer digital literacy programs to guide teens.

Parents and teens are advised to establish clear guidelines, such as limiting AI use time and discussing what topics are appropriate to share with AI systems to protect privacy.

Teens should be taught to question AI responses, as they may contain biases or inaccuracies, especially on sensitive topics like mental health or social issues. Cross-checking information with trusted sources is recommended.

Open communication between parents and teens is crucial. Parents should monitor AI interactions, understand the platforms teens use, and discuss potential risks like exposure to harmful content or data privacy concerns.

Disclaimer: This summary is for informational purposes only. For personalized advice , consult educators or mental health professionals.

Source / Credits :
ABC News article, ByJOCELYN GECKER AP education writer
July 23, 2025

07/23/2025

On July 29-30, 2025, the Southern Delta Aquariids and Alpha Capricornids meteor showers will peak simultaneously, illuminating the night sky with a rare and spectacular display.

Double Meteor Shower:
The Southern Delta Aquariids and the Alpha Capricornids will indeed both be active and near their peak on this night.

While their absolute peaks are technically on July 30th and 31st respectively, viewing them on the night of July 29-30 offers an excellent opportunity to see meteors from both showers.

Meteor Rates:
The Southern Delta Aquariids can produce a decent number of meteors, while the Alpha Capricornids are less frequent but are well-known for producing exceptionally bright and memorable fireballs.

Favorable Viewing Conditions:
The new moon occurs on July 25, 2025. This means on the night of July 29-30, the moon will be a thin waxing crescent.

It will set early in the evening, leaving the sky dark and moon-free for the majority of the night, which is perfect for meteor watching.

Best viewing time:
The best time to observe this double meteor shower is after midnight, particularly between 2:00–4:00 AM local time, under a dark, clear sky.

Visibility:
This event will be visible from both the Northern and Southern Hemispheres; observers should look towards the southern sky.

Viewing tips:
No special equipment like telescopes is needed – just find a location away from city lights and allow your eyes about 20-30 minutes to adjust to the darkness for optimal viewing. Both meteor showers will appear to come from the eastern sky, moving south as the night continues. Get somewhere remote without light pollution for your best chance of seeing them.

Note: The date mentioned (July 29-30, 2025) aligns with the typical peak of these meteor showers, as confirmed by sources like NASA and the American Meteor Society for annual meteor shower calendars.

Disclaimer: This information is for educational purposes only. For precise viewing times and locations, consult local astronomical societies or observatories.

Source / Credits:
Information sourced from NASA and the American Meteor Society (AMS). Data and predictions courtesy of NASA, with additional information from astronomical resources like the American Meteor Society.

07/23/2025

Cavities can spread! Beware of the certain situations.

Cavities are contagious due to bacteria like Streptococcus mutans spreading through saliva via kissing, sharing utensils, cups, or tasting food.

These bacteria consume sugars and starches, producing acids that erode tooth enamel, leading to cavities, particularly in children with developing teeth.

To reduce transmission, avoid sharing utensils, cups, or straws, and parents with cavities should avoid lip-kissing children. Parents should be careful about kissing children on the lips if they have cavities.

Daily brushing, flossing, proper cleaning of pacifiers and toys, and limiting sugary foods and drinks are essential for maintaining healthy teeth and preventing the spread of cavity-causing bacteria.

Taking these simple steps can help stop the spread of cavity-causing bacteria and keep your smile strong.

Disclaimer: This information is for educational purposes only and does not constitute medical advice. Consult a dentist or healthcare professional for personalized guidance. Do not share identifiable personal information.

Source / Credits : Based on the general dental health principles.

The information is based on general dental health knowledge regarding the transmission of cavity-causing bacteria, such as Streptococcus mutans, through saliva. For precise attribution, please refer to the original article, study, or dental health resource (American Dental Association, peer-reviewed dental journals, or reputable health websites like WebMD or Mayo Clinic) from which this text was adapted or inspired.

07/22/2025

U.S. scientists at the University of Michigan fired the ZEUS laser, briefly generating 2 petawatts of power—100 times the world's total electricity output—in a 25-femtosecond pulse.

The ZEUS laser, tucked away (as much as a giant laser can be) at the University of Michigan, just cranked out a pulse that makes it the most powerful laser beam in the country.

As the most powerful laser in the U.S., ZEUS enables advanced experiments in plasma physics, quantum science, and particle acceleration, simulating extreme astrophysical conditions like those near black holes.

ZEUS’ peak power topped out at 2 petawatts, or a staggering 2 quadrillion watts, roughly 100 times the entire planet’s power output. Of course, that level of energy is fleeting; the pulse lasts just 25 quintillionths of a second—just enough time for researchers to do some pretty revolutionary science.

Zeus laser is designed for advanced experiments in plasma physics, quantum science, and high-energy particle acceleration.

According to researchers, future experiments will simulate conditions found in extreme astrophysical environments, such as those near black holes and neutron stars, and could pave the way for more compact and efficient particle accelerators.

This milestone advances high-intensity laser science and could lead to compact particle accelerators, opening new frontiers in understanding the universe.

Source / Credits:
Marcin Szczepanski, Michigan Engineering (University of Michigan)
Isaac Schultz , Gizmodo
Rodielon Putol - Earth website staff writer

07/21/2025

Subaru Corporation (Subaru), Toyota Motor Corporation (Toyota), and Mazda Motor Corporation (Mazda) have each committed to developing new engines tailored to electrification and the pursuit of carbon neutrality. Toyota, Mazda & Subaru Ditch Hydrogen — 3 ’22nd-century’ Engines Will reshape ENTIRE automobile Industry!

Toyota, Mazda, and Subaru have joined forces to create engines that could completely change how we think about the future of driving.

Upon this announcement, the CEOs of the three companies made the following comments:

"Achieving a carbon-neutral society is a challenge that must be undertaken by all of Japan's industries and society as a whole. As we continue to refine electrification technology, we will also enhance our horizontally-opposed engines with an aim to use carbon-neutral fuels in the future. Moving forward, the three companies sharing the same aspiration will continue to advance the pursuit of sustainable excellence in Japanese car manufacturing."
(Atsushi Osaki, Representative Director, President and CEO, Subaru Corporation)

"In order to provide our customers with diverse options to achieve carbon neutrality, it is necessary to take on the challenge of evolving engines that are in tune with the energy environment of the future. The three companies, which share the same aspirations, will refine engine technologies through friendly competition."
(Koji Sato, President, Member of the Board of Directors and CEO, Toyota Motor Corporation)

"We will continue to offer customers exciting cars by honing internal combustion engines for the electrification era and expanding the multi-pathway possibilities for achieving carbon neutrality. Given the rotary engine's compatibility with electrification and carbon-neutral fuels, Mazda will continue to develop the technology through co-creation and competition to ensure it can contribute broadly to society."
(Masahiro Moro, Representative Director, President and CEO, Mazda Motor Corporation)

Even as Subaru, Toyota, and Mazda compete in the product arena with unique engines and cars, the companies have a shared dedication to achieving carbon neutrality through a multi-pathway approach. Together with like-minded partners similarly skilled and passionate about engines, they will work to create the future of Japan's auto industry.

Fuels with net zero CO2 emissions into the atmosphere across their lifecycle, from manufacture to use. These include e-fuel, made from hydrogen and carbon dioxide, and biofuels derived from biomass (plants, etc.).

Each company's iconic engines

Subaru Horizontally-opposed engine. Pistons move horizontally, resulting in a low-profile engine with less vibration & lower center of gravity.

Toyota Inline-four engine. Achieves both high output and high thermal efficiency.

Mazda Rotary engine. Compact and lightweight, yet powerful. Currently used for generators.

Source & Credits :
YT/beyonddiscoveryofficial
Released May 28, 2024
Subaru Corporation
Toyota Motor Corporation
Mazda Motor Corporation

07/21/2025

Australian researchers found that honeybee venom, specifically its component melittin, can destroy aggressive breast cancer cells in a lab setting. Breast cancer is the most common cancer affecting women globally.

The venom targets triple-negative and HER2-enriched breast cancer subtypes, showing promise as a potential treatment.

Using the venom from 312 honeybees and bumblebees in Australia, Ireland and England, Australian researchers found that honeybee venom destroyed triple-negative breast cancer, which has limited treatment options. The venom also destroyed HER2-enriched breast cancer cells.

The aim of the research was to investigate the anti-cancer properties of honeybee venom, and a component compound, melittin, on different types of breast cancer cells.

There are many chemical compounds which can fight cancer cells in a lab setting, however, there are few which can be produced for use on humans.

Researchers tested a small, positively charged peptide in honeybee venom called melittin, which could be reproduced synthetically. The reproduced, synthetic product mirrored the majority of the anti-cancer effects of honeybee venom.

Both honeybee venom and melittin significantly and rapidly reduced the viability of triple-negative breast cancer and HER2-enriched breast cancer cells.

A specific concentration of honeybee venom can induce 100% cancer cell death while having minimal effects on normal cells.

Source:
The results were published in the journal Precision Oncology by the Harry Perkins Institute of Medical Research and The University of Western Australia.

07/21/2025

Conducted by Geoffrey Ellis, a petroleum geochemist at the US Geological Survey (USGS), the research estimates Earth contain around 6.2 trillion tons (5.6 trillion metric tons) of hydrogen 26 times more than known oil reserves within rocks and underground reservoirs, reports Yahoo News.

This "geologic hydrogen," formed by natural processes, could power the world for 200 years, offering a clean alternative to fossil fuels.

Unlike green or blue hydrogen, it requires no energy-intensive production or storage.

Hydrogen demand is projected to grow fivefold by 2050, potentially meeting 30% of energy needs.

The discovery challenges previous beliefs that hydrogen, being a small molecule, would not accumulate in large quantities underground due to its tendency to escape through pores and cracks in rocks.

However, recent findings, including those from a chromium mine in Albania as well as in West Africa, have shown that hydrogen can indeed form substantial underground reservoirs.

Source : The study titled, "Model predictions of global geologic hydrogen resources", published in the journal Science Advances on Friday (Dec 13), claims that approximately 6.2 trillion tons of hydrogen gas is trapped in rocks and underground reservoirs.
Yahoo News, tbsnews.

06/28/2025

Vitamin D supplements slow telomere shortening, reducing biological aging by about three years in older adults.

A four-year study suggests that daily vitamin D3 supplementation (2,000 IU) may slow cellular aging by preserving telomere length, potentially delaying biological aging by nearly three years.

Our DNA has built-in protection; however, it wears down with age.

A new study from researchers at Mass General Brigham and Augusta University found that vitamin D supplements may help slow a key marker of cellular aging.

Conducted by Harvard-affiliated researchers, the trial found that vitamin D enhances telomerase activity, protecting DNA and reducing age-related disease risk, though experts call for further diverse studies.

06/28/2025

A deep-learning model trained on human data reveals that promoter mutations may explain a significant portion of unsolved rare diseases.

A deep-learning model, PromoterAI, developed by Illumina's AI lab, identifies promoter mutations that may cause rare genetic diseases by analyzing genomic data.

Trained on human DNA sequences, it predicts how these mutations affect gene expression, estimating that they account for 6% of rare disease cases.

06/27/2025

A Los Alamos team recreated a 1938 deuterium-tritium (DT) fusion experiment by University of Michigan physicist A.J. Ruhlig, which was the first to observe this reaction.

Using modern neutron detection, the replication confirmed Ruhlig’s hypothesis that DT fusion is highly probable, though his original yield estimates were inaccurate.

This work highlights the historical significance of Ruhlig’s contribution to fusion research, influencing national security and nuclear energy advancements.

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