Science and Technology

Science and Technology Free Videos
200 tons of hydraulic press rolled five big steel locks. I'm curious about the results.
Anecdote
7.2
06:49
200 tons of hydraulic press rolled five big steel locks. I'm curious about the results.
Apple apologizes: Siri interactive recordings will no longer be retained for users like the iPhone
Life
7.2
01:02
Apple apologizes: Siri interactive recordings will no longer be retained for users like the iPhone
Maoming police beat down cross-provincial gangs for stealing and selling motorcycles and arrested 32 suspects
Life
7.2
00:33
Maoming police beat down cross-provincial gangs for stealing and selling motorcycles and arrested 32 suspects
Grassland female singer
Life
7.2
00:50
Grassland female singer "Hulun Buir Prairie", a voice, the atmosphere of the grassland rushed to the face.
Prairie female singer sings a song
Life
7.2
00:41
Prairie female singer sings a song "I Come from Prairie". The more she listens, the more intoxicating she becomes.
Prairie female singer sings a song
Life
7.2
01:00
Prairie female singer sings a song "The River of My Father's Prairie Mother", and once she listens to it, she likes it.
Grassland female singer sings a
Life
7.2
00:42
Grassland female singer sings a "Pastoral Song" with a loud and beautiful voice.
Prairie female singer sang a song
Life
7.2
00:50
Prairie female singer sang a song "This Prairie" and listened to it several times.
Suddenly a head came out of the grass. The man dug it with a spade and pulled out a big fellow.
Life
7.2
01:00
Suddenly a head came out of the grass. The man dug it with a spade and pulled out a big fellow.
Often a strange cry comes from the abandoned 100-year-old well? When the boy dried up the water, he shouted a lot!
Life
7.2
01:19
Often a strange cry comes from the abandoned 100-year-old well? When the boy dried up the water, he shouted a lot!
Glory 9XPro vs Huawei Nova5, Is there a big gap?
Life
7.2
01:17
Glory 9XPro vs Huawei Nova5, Is there a big gap?
Glory 9X vs OPPO K3: Why is the fastest charging not the most expensive?
Life
7.2
01:25
Glory 9X vs OPPO K3: Why is the fastest charging not the most expensive?
The black technology water cup invented abroad can extract water from the air, and no longer worry about no water to drink.
Anecdote
7.2
01:32
The black technology water cup invented abroad can extract water from the air, and no longer worry about no water to drink.
Primary School Chemistry Experiments of Science and Technology Primary School
Life
7.2
07:17
Primary School Chemistry Experiments of Science and Technology Primary School
A boat full of sand, how to unload it when it arrives at the shore, I can see the video clearly.
Life
7.2
01:31
A boat full of sand, how to unload it when it arrives at the shore, I can see the video clearly.