Scientific application
Instructions for making simple mist fans, steam fans, and air conditioning fans at home
Join us to learn how to make your own mist fan and how to make a simple steam fan at home to cool down this summer.
Fan
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Articles about Fan
98 published items.
Oceanography
The 1.2m giant clam thought to be extinct 'reappears' off the coast of Croatia
A parasite almost wiped out the giant Pinna nobilis mussel in 2016. However, recently, Croatia discovered that this mussel is growing again and is making efforts to pres…
New technology
The 'winterproof' lithium-ion battery operates at -80 degrees Celsius
Chinese scientists developed a new electrolyte that allows lithium-ion batteries to charge and function well at extremely low temperatures.
1001 mystery
Why do foreign judges and lawyers wear wigs?
If you are an avid fan of foreign films on legal topics, then surely you are not too familiar with the image of foreign judges and lawyers wearing white wigs and black r…
Funny corner
Waiting for Cybertruck for so long, a Bosnian Tesla fan made a real replica
A soulful Ford Raptor F-150 pickup, a Cybertruck corpse.
Health
5 things to keep in mind when using summer fans
Hot summer sure fans are indispensable items. however, if you fan directly into some locations, especially girls, may have very serious physical consequences.
Computer science
Hackers can steal data via the vibration of cooling fan
Israeli researchers have discovered a novel way for hackers to steal sensitive data from a highly secure computer: touching vibrations from a computer's cooling system f…
Animal world
Unique communication of coconut crab
Coconut crabs, the world's largest terrestrial invertebrates, make more paw sounds to interact during mating.
Scientific application
Structure and operating principle of electric fans
This article describes the structure of electric fans as well as the principle of electric fans operating from A to Z. After reading this article, you can fix your own e…
Biology
Why are there species of plants that live more than 1,000 years?
Based on the number of age rings and genetic studies of ginkgo trees in China, some of them are confirmed to be over 1,000 years old.
Science invention
Making a liquid first aid bandage, the 'little scientist' won a $ 25,000 prize
This liquid first aid bandage was invented by 14-year-old American Kara Fan, which helps to reduce the risk of getting the virus from an overdose of antibiotics.
Discover science
Testing dropping a liquid nitrogen tank into water: What happened next surprised everyone!
If you are a fan of home tests, this is an interesting test for you. All you need is a pool, a camera that can spin underwater or a drone and a bottle of liquid nitrogen.
New technology
This micro accelerometer will change the way gaming and wearable devices are designed in the future
Accelerometer is one of the important parts on many electronic devices, including smartphones or game consoles. So the creation of micro accelerometers promises to chang…
Discover science
Why should the fan turn off when it is too hot?
With hot waves everywhere from Japan to England, from Algeria to California, everyone has a lot of cool tips.