Science invention
Inventions that changed the world of the Sumerians
Most of the knowledge and technology we have today originates from the ancient world.
Number
Browse ScienceInfo articles and explainers related to Number.
Topic archive
Articles about Number
2,042 published items.
Animal world
The world's number 1 venomous snake and Mulga snake battle for survival, unexpected outcome!
In the war between the venomous snake capable of killing 100 people at once and the Mulga snake, which one will win?
Funny corner
Japan's 'Vending Machine Country': Proof of a safe society and the fun behind it
Japan has the highest number of vending machines per capita in the world and that reflects some interesting facts about the country.
Videos
Video: What happens to the body if gallium is swallowed?
If a large enough amount of gallium enters the abdomen, it will react with stomach acid and produce toxic substances that can be fatal.
Funny corner
Why did Japan decide to use 'identity cards' for pets?
Japan has made the decision to chip in pets to do
Animal world
African penguins are at risk of extinction due to noise pollution
The number of African penguins on St Croix Island in the Gulf of Algoa has plummeted since South Africa began allowing ships in the area to refuel at sea.
Animal world
Birds in danger of extinction because... 'wrong love'
One of the special birds in the Southern Hemisphere is endangered in numbers due to habitat loss and for a very good reason.
Science story
Scientists discover 'selfish' chromosome causes miscarriages
Scientists have found that miscarriages are often caused by the wrong number of chromosomes, also known as 'selfish chromosomes'.
Discover science
Top 12 beautiful and scary abandoned islands in the world
There are many abandoned islands in the world, although they were once inhabited by a large number of people, the cause may be natural disasters, wars, epidemics...
Environment
An island as beautiful as paradise, but tourists are afraid of shark attacks
Réunion Island attracts a large number of tourists but is also home to the world's leading concentration of sharks.
Environment
Catastrophic avalanche in the Alps kills many people
The ice collapse on the top of Mount Marmolada in the Italian Alps sent a mass of ice, snow and rocks down on a large number of climbers, leaving dozens dead and missing.
Science invention
Slide Ruler - A simple invention that changed the history of science in the world
In the 350 years before the advent of electronic computers, the slide ruler became a unique tool to help mathematicians, scientists, engineers, economists, doctors, mili…
Environment
Climate change can reduce the frequency of storms and tropical cyclones
Climate change appears to be reducing the likelihood of tropical cyclones around the world, researchers have found.
Scientific works
Top 8 most formidable air-to-air combat fighters in the world: Which name is at number 1?
In the list, there are 3 representatives from China. They are strong competitors with Russian and American fighters in this field.
Life
Interesting secret hidden under the famous banknote of the country of kangaroos
Social media users went wild after one discovered that every Australian bill has a hidden image.