These 20 magical pictures will definitely enrich your children’s knowledge!

The camouflage pattern on the helmet ▼ Soak the helmet in liquid and the pattern will be printed on immediately! Key to open a lock ▼A key opens a lock, the principle is like this~ Isn’t it amazing? Terrible snake venom ▼ Add a drop of snake venom extract to the blood… it will clot immediately! terrible! ! The way a dog drinks water ▼ This is what a dog looks like when it drinks water ~ The tongue is so long… The moment a spider catches prey ▼ It usually looks slow, but it is unusually sensitive when it encounters food. The crow drinks water ▼ It seems that the fable is really not blind. Edited ~ Crows are so smart in reality. The process of a total solar eclipse ▼ The five stages of total solar eclipse: initial loss, eclipse, eclipse, light generation, and recovery ~ If the sun never sets ▼ This picture is of summer in the Arctic, the sun is always shining The secret behind Michael Jackson\’s 45-degree tilt on the horizon ▼I have always wondered why he can tilt at 45 degrees without falling. It turns out… there are props ~ blockbuster special effects ▼ The scenes of ground subsidence and broken bridges that often appear in blockbusters are actually special! effect! The moment of the nuclear explosion ▼ Sure enough, the power was not that great. Everything around him was instantly wiped out ~ The making of balloons ▼ After playing with balloons for so many years, I never thought about how they are made. The mouth of the balloon is rolled up like this. Owl\’s head▼The owl\’s head can rotate freely 270 degrees! It is said to be an invisible polymer that provides sufficient blood to their brains and eyes ▼Can’t see me! can not see me! can not see me! Amazing, right? The brain in memory ▼ The brain recording information, lights up ~ Volcanic eruption ▼ This is the appearance of a volcanic eruption photographed from the International Space Station ~ Mimosa ▼ When stimulated by the outside world, it immediately closes its leaves! Don\’t touch me, I\’m shy~ The life of a dandelion ▼Flowers blooming~flowering~breeding seeds~tears of weightlessness▼In a weightless environment, tears cannot fall, and they always stick to the astronaut\’s face sorting coins▼ It really saves a lot of labor~