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Video: Explain three Newton's laws by bike
Three laws of Newton's motion can explain why humans cannot pedal a vehicle weighing several tons.
Human
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Articles about Human
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Video: Discover the oldest modern fossil outside Africa
The 177,000-194,000-year-old jaw bone fragments reveal that modern people may have left Africa to other lands earlier than we thought.
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Video: Forecast of outstanding scientific achievements in 2018
2018 is the year of many remarkable scientific events, especially in the field of medicine and space science.
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Video: The greatest depth in the human world ever conquered
Z-44 Chayvo oil well is the deepest place that people can dig, but we have to dig another 6,400km to reach the center of the Earth.
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Video: Six decades of conquering humanity's universe
After 60 years of effort, humans have taken the unmanned spacecraft to touch the belt of the Solar System.
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Video: Bacteria make humans grow more acne
Each person's bacterial skin mixture is different. Skin exists many bacteria Propionibacterium acnes will grow acne more than others.
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Video: The reason Guam recommends that people not use conditioner when being attacked by nuclear
Authorities warn Guam residents not washing their hair with conditioner if a nuclear attack occurs to prevent radioactive material from sticking to the hair.
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Video: Human army and heavy machinery repair roads in Russia
Speedy image editing in Moscow, Russia impressed the online community, Med Mart TV reported.
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Video: Gene mutation helps bacteria resistant to antibiotics
The whole world is facing the situation of antibiotic-resistant bacteria increasing due to the mutation of the gene.
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Video: Body reaction makes tattoo permanent
Tattoos are a form of permanent marking with ink that changes skin pigmentation to beautify, create an impression or other causes.
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Video: History of invention and use of pesticides
Pesticides play an important role in controlling harmful insects but also potential risks to the environment and health.
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Video: Mechanism to form itching sensation in humans
We have itching dozens of times every day for many reasons such as allergies, weather, illness or insect bites.
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Video: Two lines penetrate the body of the human cannibalistic bacteria
Human-eating bacteria can enter the body through an open underwater wound or eating seafood on the bottom.
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Video: Great magic tricks with paper
With just one sheet of paper, people have thought of many fun things to do magic or perform for everyone to see. Watch this video to confirm one thing: human creativity…
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Video: The aging process of cells causes the body to age
The aging process causes the body to grow older and affected mainly by genetic factors and the surrounding environment.