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Brain plasticity as a tool
Brain Plasticity: How We Remodel Ourselves Every Day For a long time, scientists believed that the adult human brain was a fixed system. That neurons do not regenerate, connections do not change, and personality solidifies after a certain age. Today we kno …
Peru Online · 19 days ago 0 54
Stress resilience of a civil servant
A government employee is not just a profession. It's a front line. A front line where every day is a battle with endless reports, conflicting instructions, dissatisfied citizens, and a bureaucratic machine that crushes under its weight. Stress is not an ex …
Peru Online · 55 days ago 0 98
Birthday of the ballpoint pen
Who invented the ballpoint pen The idea of using a ball to deliver ink to paper originated in the 19th century. The first patent was received by the American John Loud in 1888. His device used a rotating ball coated with ink, but it was imperfect: the ink …
Peru Online · 63 days ago 0 98
Day of Remembrance of Saint Equal-to-the-Apostles Prince Vladimir (Vasiliy)
There is a date in the Orthodox calendar that can be called the birthday of Russian faith. May 28 (May 15 old style) — the day of remembrance of St. Equal-to-the-Apostles Prince Vladimir. The same one who baptized Rus. But in history, he remained under two …
Peru Online · 75 days ago 0 71
Who is a gringo and why are foreigners called that in Latin America?
“Gringo is not an insult. It’s a diagnosis: ‘not local.’ The sooner you accept that, the more peaceful your travels will be through Latin America.” Imagine: you arrive in Mexico City or Rio de Janeiro, walk down the street, start speaking English — and su …
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Peru Online · 96 days ago 0 136
Russia's nuclear weapons — power, strategy, and prospects
Russia's Nuclear Weapons: Parity, Triad, and New Challenges Composition, capabilities, and doctrine: how Russia's strategic forces are structured and what has changed in 2025 Full paritywith the US in nuclear forces Nuclear triadland, sea, air 5 conditio …
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Peru Online · 100 days ago 0 119
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