Laman jixiexpengke

Videos

1:37
Quick Science: Did you know how this kind of vinyl record is made?
1 View
1:16
Quick Science: Why do divers have to enter a recompression chamber as soon as they come ashore?
0 View
4:26
Speed Bump – Let’s take a look at how this dish from “Ratatouille” is made~
2 Views
1:07
Quick Science: Have you ever seen a rain chain that replaces a downspout for drainage?
3 Views
1:15
Short Science Lesson: A Seawater Distiller That Can Save Lives in a Critical Moment~
3 Views
1:47
Quick Science: Did you know how these giant ships are launched after they’re built?
1 View
1:12
Quick Science: Did you know why trees get “popped”?
2 Views
3:41
Speed Bump: Do You Know How Mirrors Are Made?
5 Views
4:19
Speed Bump’s Deep-Clean Detox Session~
6 Views
4:24
Speed Bump: Do You Know How These Shellac Bracelets Are Made?
0 View
4:32
The Stress-Relieving Work Site of Speed Bumps
1 View
1:26
Quick Sci-Fi: Why Is Capri’s Blue Grotto So Blue, Like a Dream?
2 Views
3:45
Speed Bump: Have you ever seen how this handmade lace is made?
2 Views
3:34
Speed Bump: Do You Know How This Glass Bracelet Is Made?
0 View
4:36
Speed Bump: A Skilled Worker’s Stress-Relieving Worksite
1 View
1:24
Quick Sci-Fi Fact: Do You Know What the Little Wheel on the Back of Cowboy Boots Is For?
2 Views
1:39
Quick Science Bite: Did you know that this seemingly clean glacial meltwater isn’t actually safe to
0 View
1:11
Quick Science: Do You Know Why Ice Makes This Laser-Gun-Like Sound?
3 Views
4:36
Deep Cleaning of Speed Bumps: An Immersive Groundhog Wash!
59 Views
1:33
Quick Science: Why Do We Slice the Oil Palm, the Plant with the Highest Oil-Yielding Efficiency?
3 Views