Adrian Villellas

Adrián Villellas is a computer engineer and entrepreneur in digital marketing and ad tech. He has led projects in analytics, sustainable advertising, and new audience solutions. He also collaborates on scientific initiatives related to astronomy and space observation. He publishes in science, technology, and environmental media, where he brings complex topics and innovative advances to a wide audience.
Scientist holds a petri dish with bacterial culture used in oral microbiome research for gum disease

Researchers have developed a “smart” toothpaste that fights harmful bacteria without destroying the beneficial bacteria in the mouth

By Adrian Villellas
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May 11, 2026 at 8:42 AM
Older man sitting alone on a park bench, reflecting on loneliness in later life and the need to feel remembered.

Psychology suggests that adults in their 70s and 80s don’t always feel lonely because no one loves them; they often feel lonely because there aren’t enough people left who remember who they were before they became “Mom,” “Dad,” or “Grandma”

By Adrian Villellas
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May 10, 2026 at 2:26 PM
Person balancing on a wooden beam while walking carefully outdoors with eyes directed downward

Psychology suggests that people who walk while looking at the ground are not necessarily shy or insecure; they often display a more complex mix of caution, mental overload, introspection, and the need to protect themselves from their surroundings

By Adrian Villellas
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May 8, 2026 at 2:27 PM
Older woman in a supermarket line, calmly waiting as shoppers queue behind her, showing situational awareness in a busy checkout area

Psychology suggests that people who let others cut in line aren’t simply “kind”; rather, they have often developed a way of perceiving the situation that allows them to detect tension before it becomes a problem for everyone

By Adrian Villellas
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May 7, 2026 at 3:44 PM
Albert Einstein, scientist: “Life is like riding a bicycle: to keep your balance, you have to keep moving forward”

Albert Einstein, scientist: “Life is like riding a bicycle: to keep your balance, you have to keep moving forward”

By Adrian Villellas
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May 5, 2026 at 4:53 PM
NASA logo at Kennedy Space Center representing research into Earth’s electromagnetic pulse and brain interaction hypothesis

NASA describes an electrical “pulse” generated by thousands of storms around the world, and now a hypothesis asks whether the brain might be able to detect it in some way

By Adrian Villellas
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May 4, 2026 at 11:42 AM
Woman having eye makeup applied, reflecting social expectations and beauty standards

Psychology suggests that going out without makeup may be less about personality and more of a response to a culture that forces too many women to choose between feeling comfortable in their own skin and continuing to conform to a visual standard of competition and acceptance

By Adrian Villellas
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May 1, 2026 at 12:57 PM
1970s child drinking from a garden hose outdoors, symbolizing independent childhood and resilience

In the 1970s, children drank straight from the hose and walked home alone before dinner; all of that seemed like an improvement in modern parenting until new data began to reveal something that no one had noticed

By Adrian Villellas
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April 30, 2026 at 4:13 AM
Elite women soccer players from TSG Hoffenheim during a Bundesliga match analyzed in air pollution performance study

Everything seemed normal, but when these soccer players ran at the same pace throughout the season, they had a strange feeling that has now been explained for the first time

By Adrian Villellas
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April 29, 2026 at 1:23 PM
Man sleeping on a pillow during an early-afternoon nap linked to improved agility and lower exertion in athletes

Most people believe that taking a nap before playing is simply a way to feel more energetic, but this study points to something more specific: a short rest in the early afternoon could lead to more agile movements and a reduced sense of exertion when training becomes intense

By Adrian Villellas
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April 28, 2026 at 2:49 PM
Badminton players in action showing how core stability supports power and balance in racket sports

Most people don’t realize that in tennis, badminton, and other racket sports, power doesn’t come solely from the arm; rather, it often depends on a core that is stable enough to transfer force without loss as the body rotates, decelerates, and accelerates again in a fraction of a second

By Adrian Villellas
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April 28, 2026 at 12:08 PM
Older adult woman representing insomnia and dementia risk in aging population study

Neurology suggests that when sleep begins to be persistently disrupted in older adults, it is not simply a matter of “aging,” but could indicate a vulnerability that, as it accumulates in the population, could ultimately be linked to hundreds of thousands of cases of dementia years later

By Adrian Villellas
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April 28, 2026 at 10:47 AM
Ángela Fernández, Spanish psychologist who went viral on TikTok explaining three personality traits that can mask anxiety

“You’re in charge of the group”… and, deep down, you’re on high alert: a Spanish psychologist goes viral on TikTok with “3 traits” that mask anxiety… and the first one (being too hard on yourself) affects more people than you might imagine

By Adrian Villellas
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April 27, 2026 at 6:35 PM
Person holding a painful knee, illustrating osteoarthritis and cartilage damage linked to aging.

From “worn-out knees” to “knees that heal”: the breakthrough from Stanford involving a protein called 15-PGDH and elderly mice that regained their ability to walk better

By Adrian Villellas
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April 27, 2026 at 2:35 PM
Older woman performs grip strength test with dynamometer during clinical assessment linked to longevity study

Women aged 63 to 99 who could grip harder or stand up from a chair more quickly had a lower risk of death after a follow-up period of up to 8 years in a study involving more than 5,400 participants

By Adrian Villellas
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April 26, 2026 at 6:47 PM
Close-up of a small wart on the neck being gently examined between two fingers

How to remove warts from the neck, according to dermatologists, without resorting to home remedies that can irritate the skin and leave visible marks

By Adrian Villellas
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April 26, 2026 at 4:28 PM
Teen girl looking out a window appearing thoughtful, representing adolescent mental health and friendship support

Psychology suggests that, for many teenagers, the real protective factor lies not so much in turning off the app as in having strong friendships outside of the screen, because the quality of those relationships seems to matter more for their well-being than the exact number of hours spent using it

By Adrian Villellas
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April 26, 2026 at 2:38 PM
Older man touching his face, reflecting the psychology of aging, emotional selectivity, and selective attention.

Most people don’t realize that the apparent “disinterest” of many older adults isn’t always apathy or indifference; it’s often a more selective approach to life, in which time is valued more highly and pointless arguments no longer seem like a worthwhile investment

By Adrian Villellas
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April 26, 2026 at 12:04 PM
Adolescent distance runner training outdoors with headphones, illustrating improved running economy through power training

Sports science suggests that, to improve as a long-distance runner during adolescence, it’s not enough to simply rack up more miles; instead, you need to train your legs to take each stride with more power and fewer unnecessary movements—a difference that can make your body more efficient just as the pace starts to pick up

By Adrian Villellas
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April 26, 2026 at 10:56 AM
Coco de mer seed from the Seychelles, the world’s largest seed, weighing up to 66 pounds and nearly 20 inches wide

This palm tree from the Seychelles produces the world’s largest seed, which can weigh up to 66 pounds, measure nearly 20 inches, and takes decades to complete a life cycle that seems like something from another planet

By Adrian Villellas
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April 26, 2026 at 8:48 AM
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