World of Knowledge

Is Bitcoin really "too risky"? In 2025, the average 30-day volatility: • Bitcoin: ~40% • Tesla: ~73% • Nvidia: ~55% • Apple / Google / Amazon: 34%-42% At the same time, about 12% of Americans own BTC, while 62% of the US population owns Tesla and Nvidia shares (including through pension funds). It turns out that more volatile assets are held in the portfolios of the majority, who consider them "normal," while less volatile Bitcoin is still branded as a dangerous exotic asset. Join to Crypto World

Crisps, TV series and sleeping until 10 a.m. — a 101-year-old Chinese woman shares her secret to longevity. Grandma Jiang Yueqin watches TV series until late at night, sleeps until 10 a.m., eats crisps, nuts and other snacks right in bed, and does not live "by the clock". As a result, Grandma feels great, has energy for daily life and cooking, has seven children, and still has all her teeth. Jiang herself says that the secret to success is to remove anxiety and the race for results from your life, and it is also important to drink a cup of green tea every day.

Against the backdrop of the hype surrounding precious metals, fraudsters have become more active, disguising all kinds of junk as bullion — analysts point to the difficulties of verifying bullion, whereas there are no such problems with BTC. Meanwhile, gold continues to rise in price, soaring above $5,000, and silver above $100. Join 👉🏼 Telegy | Finance

Reading books prolongs life: regular reading adds about two years to your life, regardless of income, education, and health, scientists have found. When reading, the brain relaxes and enters a state similar to meditation, which calms the nervous system and significantly reduces stress levels. Book lovers also experience slower brain ageing and age-related memory decline. The best part is that this even works with audiobooks. The main thing is to read for at least 20 minutes a day and immerse yourself completely in the book, without gadgets or social media.

Filou the cat is the new star of social media: the fluffy feline walked 250 km on his own four paws to return home. He went missing during a trip to Spain and spent almost six months travelling on his own to reach his owners in France. The fluffy cat was thin and severely emaciated, but still found his way home. We demand a film adaptation.

It turns out that cats are poor at recognising their fellow cats by their appearance. For example, if you put a wig on one of them, the other cat will no longer recognise its mate. Join us 👉 @You_can_pet

In Russia, in Kamchatka, it is currently as follows: Join 👉🏼 Planet on Fire 🔥 ▶️ Add all our news channels

Here's a recipe for a trendy Japanese dessert from social media — you'll only need a couple of ingredients and 5 minutes of your time. The recipe is incredibly simple: • Add a little powdered sugar to Greek yoghurt and… read more

Dolphins are collective drug addicts. They gather in pods and go on drug trips using poisonous puffer fish. The underwater junkies carefully bite off pieces of the poisonous fish and pass it around. Fugu poison is deadly — one fish is enough to kill 40-45 people, but microdosing is safe for dolphins and even gives them a "high." After getting their fix, the stoned dolphins float relaxed near the surface, staring at the sky and the glare of the sun. Join 👉🏼 Animal Planet 🐊

For the first time in history, a black hole may be captured on video this spring, according to The Guardian. Scientists from the Event Horizon Telescope project plan to capture the movement of a supermassive black hole at the centre of the M87 galaxy for the first time in March–April 2026. This will provide a better understanding of its rotation and the nature of powerful energy emissions.

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Jewish billionaire Larry Ellison renamed his yacht Izanami because when read backwards, it spells "I'm a Nazi." The vessel was originally named after a goddess from Japanese mythology, but after someone pointed out the amusing feature of the name, he renamed the yacht and sold it. Ellison maintains close ties with Israeli Prime Minister Benjamin Netanyahu and actively makes large donations to the Israeli army. Join 👉🏼 Telegy | HUMOR 🔞 ▶️ Add all our humor channels

People with high IQs are more likely to be lonely and unhappy in relationships, according to a study. Intellectuals often remain single because they think too much. Low impulsivity and constant cold calculation prevent them from igniting the "fire of love" and emotional intimacy in another person. In addition, smart people are usually too demanding of their partners — it is difficult to find suitable candidates who meet their criteria. You know who to send this to.

The story of how you could turn your $1 into millions in 17 years: In 2009, $1 could buy 1,309 bitcoins (at its peak, this would have been worth around $163.6 million). Join to HK Project | Crypto news

Nuclear icebreakers shine like Christmas trees — the ships are lit up with lots of lights because such a machine has nowhere else to put its energy. The crew on board must constantly maintain the same level of load on the reactor to prevent it from stalling. Thus, nuclear icebreakers become true beacons in the world of endless polar night. Join 👉🏼 Planet on Fire 🔥 ▶️ Add all our news channels

Disrupted sleep patterns significantly increase the risk of heart attack, dementia and depression, according to a study by the New York Times. Irregular sleep disrupts circadian rhythms. The body becomes confused about when to produce melatonin and cortisol, metabolism is disrupted, immunity declines and chronic inflammation accumulates. It's easy to fix this:

— Go outside every morning at the same time, for at least 20–30 minutes. — If you can't go outside, use bright light or a lamp in the morning. — Set your alarm clock an hour before bedtime and prepare for it calmly, without gadgets. — Stick to your schedule even on weekends — a deviation of more than 30 minutes is already considered a problem. — Don't wait until you get tired — the damage is done in the background, even when you feel fine.

Experts are confident that stable sleep works better than any biohacks. Join ➡️Human Anatomy | Science 🧬

Foul language in people is a sign of high intelligence, not the opposite. Linguistic studies have shown that the ability to swear a lot and in a variety of ways indicates a rich vocabulary and developed fluency of speech. It turns out that masterful use of profanity is not a sign of ignorance, but a complex communication skill and a sign of eloquence.

Broccoli is the most nutritious vegetable in the world. The US Centre for Disease Control has given it the highest score of 100. Experts analysed 41 fruits and vegetables, assessing their content of key nutrients, vitamins and trace elements without unnecessary calories. — Broccoli received the maximum score of 100 points. — One cup of broccoli provides up to 106% of the daily requirement of vitamin K, about 17% of vitamin C and 6% of vitamin A, and also contains antioxidants and phytochemicals that are important for the stable functioning of the body. — At the same time, it has a minimal calorie content — about 4 kcal per cup; — For comparison: the best fruit in the ranking — the tomato (considered a fruit in botany) scored only 20.37 points.

Investments and the stock market — explained for the youngest children. Join 👉🏼 Telegy | Finance

In Portugal, children are officially allowed to smoke one day a year as part of an old Christmas tradition. The custom takes place on 6 January in the village of Vale de Salgueiro, where even 10-year-olds are allowed to participate in the ritual, explaining that it is to preserve centuries-old traditions. The authorities are aware of what is happening but do not intervene. Join 👉🏼 EARLIEST OF ALL ▶️ Add all our news channels