SCIENCE AND TECHNOLOGY
FUN FACT OF SCIENCE YOU NEVER KNOW
WHAT IS SCIENCE?
Science is a systematic and logical approach to discovering how the universe works. It is the body of knowledge that has been built up over time through observations, experiments, and careful analysis. Science seeks to explain natural phenomena by asking questions, forming hypotheses, testing those hypotheses through experimentation, and drawing conclusions based on evidence.WHY IS SCIENCE VERY INTERESTING?
20 FUN FACTS OF SCIENCE YOU MIGHT NOT KNOW
Water can boil and freeze at the same time
– This happens at a special pressure called the triple point!
Bananas are naturally radioactive
– Because they contain potassium-40, a radioactive isotope.
Octopuses have three hearts ❤️❤️❤️
– Two pump blood to the gills, and one to the body.
A day on Venus is longer than its year
– It spins slowly on its axis but orbits the Sun faster!
Hot water freezes faster than cold water
– This strange phenomenon is called the Mpemba effect.
Honey never spoils 🍯
– Archaeologists found pots of honey in ancient tombs that are still edible!
Your body has more bacteria than human cells
– You're basically a walking colony of microbes!
Sharks existed before trees 🌲🦈
– Sharks have been around for over 400 million years.
Lightning is hotter than the surface of the Sun ⚡
– A bolt can reach 30,000°C, while the Sun's surface is around 5,500°C.
The Eiffel Tower grows in summer ☀️
– It can be up to 15 cm taller due to metal expanding in heat.
You glow in the dark! ✨
– Humans emit a tiny amount of light, but it’s too faint for our eyes to see.
Sound travels faster in water than in air
– About 4 times faster, in fact!
There’s a planet made of diamonds 💎
– 55 Cancri e, a planet twice the size of Earth, might be covered in diamond.
An atom is 99.9999999999999% empty space
– You’re mostly made of “nothing”!
Earth’s rotation is slowing down
– A day was only 22 hours long 620 million years ago.
The human stomach gets a new lining every few days
– To avoid digesting itself!
Sloths can hold their breath longer than dolphins 🦥
– Up to 40 minutes vs. about 10 minutes.
You can’t burp in space
– No gravity means the gas and liquid in your stomach don’t separate.
Blood is blue inside your body (Not really!)
– It looks blue in your veins because of how light travels through skin, but it’s always red.
Your bones are stronger than steel 🦴
– Ounce for ounce, bone can withstand more pressure than steel.
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