Amazing Wonder-ful World

There is so much about this world that we do not know. Here are some interesting fun facts, trivias about this wonder-ful world – courtesy of Facebook pages ‘Colours of Nature’, ‘Ancestral Stories’, ‘Weird Facts’, ‘Unbelievable Facts’, ‘Today I Learned’, Science and facts, Crazy creatures, The Knowledge Factory, The study secrets etc… However, I do not know if they are true. Some of them sound really incredible.

In the misty mountain villages of Peru, an ancient natural solution is being revived with modern purpose — fog-trap fences made from cactus webbing. These vertical structures use the fibrous mesh of native cactus plants, stretched across wooden frames and positioned along wind corridors where fog is heaviest. As clouds drift through, tiny water droplets cling to the cactus fibers, condense, and drip into collection troughs below.

Each fence can capture up to 200 liters of water per day, offering a reliable, off-grid water source for remote areas where rainfall is scarce and infrastructure is limited. The design mirrors how cactus plants naturally pull moisture from the air, using textured surfaces to survive in extremely dry climates. The collected water is filtered and stored in communal tanks, providing clean water for drinking, cooking, and irrigation.

Fog fences need no electricity or moving parts, making them eco-friendly and easy to maintain. They are especially crucial in high-altitude Andean communities where women and children often spend hours fetching water. By easing this burden, the fences support education, reduce labor, and strengthen local resilience.

Made from biodegradable cactus fibers, the system blends seamlessly with the surrounding ecosystem. Peru’s fog-catching technology showcases a powerful mix of indigenous wisdom and modern biomimicry, reminding us that some of the most effective innovations come from nature itself.- A Facebook post by ‘National Geographic Adventure’.

Airplane cabins are not pressurized to normal sea-level air pressure. Instead, most flights keep the cabin at the equivalent of about 5,000–8,000 feet above sea level. At this lower pressure, any gas in closed spaces of the body, including your intestines, expands by roughly 25–30%.

Doctors explain that this pressure drop increases the volume of intestinal gas, raising “the amount of potential flatus,” and makes people pass more gas. So yes, because cabin air pressure is lower, it’s physically normal to feel gassier and fart more often on a plane. – A Facebook post

Typing makes you fast, but handwriting makes you smart. Brain imaging studies show that writing by hand activates up to three times more neural circuits responsible for memory, focus, and creativity. When you use a pen, the brain processes information more deeply because handwriting requires motor coordination, visual attention, and cognitive engagement at the same time. This multi layer activation strengthens retention and improves long term understanding.

Psychologists explain that handwriting forces the brain to slow down just enough to encode information with greater clarity. Instead of copying words automatically, you organize thoughts, summarize ideas, and connect concepts. This extra mental work creates stronger neural pathways, leading to better recall. Students who handwrite their notes consistently outperform those who type, especially in critical thinking and problem solving tasks.

Handwriting also boosts creativity. The physical movement of forming letters stimulates parts of the brain linked to imagination and idea generation. This is why many writers, artists, and thinkers still rely on pen and paper for brainstorming.

Typing is efficient for speed, but it does not create the same deep learning effect. The pen remains a powerful cognitive tool that supports smarter thinking, stronger memory, and higher focus.

Your keyboard helps you work faster. Your handwriting helps your brain work better. – A Facebook post by ‘Mind Box’

In parts of southern Africa, people enjoy eating large caterpillars as a snack. These insects are often called worms in everyday speech. They are a traditional food for many communities and are commonly found at markets or sold by street vendors. People know them as a familiar, local treat rather than a strange or new thing.

The caterpillars are usually dried or fried to make them last longer and to improve the taste. When prepared this way, they become crunchy and easy to bite. The flavor is a bit nutty and also has a meaty note, so some people compare them to roasted nuts or a light, chewy meat snack. A small amount can be very filling.

Besides tasting good to many, these caterpillars are a useful source of protein and nutrients. They are an affordable option for families and fit into local food traditions. Visitors who try them often find the experience interesting and sometimes surprising, which helps others learn about different ways people eat around the world. – A Facebook post by 'Colours of Nature'

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