Discovery

15 INCREDIBLE Vintage Planes
00:19:36
《國家地理》華人探險家系列｜海洋保育先鋒－鄭明修
00:05:53
15 Most Beautiful Vintage and Retro Cars
00:15:48
15 Most Expensive Megaprojects
00:21:29
Hadfield Chats with Hadfield School Students Back Home
00:22:06
Provinces of INDONESIA explained
00:30:12
Neil deGrasse Tyson on Adding Oxygen to the Atmosphere
00:03:14
Death in Space
00:04:14

Death in Space

2,067 Views ·

Neil deGrasse Tyson on Calculating the Distance of a Quasar
00:00:59
Can Fish Swim in Space?
00:02:27

Can Fish Swim in Space?

1,192 Views ·

Bill Nye on The Benefits of Space Exploration
00:03:07
How Far Is Earth From the Sun?
00:03:31
What Is The Milky Way?
00:04:23

What Is The Milky Way?

1,482 Views ·

What Is A Space Elevator?
00:04:00

What Is A Space Elevator?

1,422 Views ·

Where Did The Earth s Water Come From?
00:03:40
Why Is Mars Red?
00:03:16

Why Is Mars Red?

3,251 Views ·

How Many Satellites Are In Space?
00:03:55
What Is A Parsec?
00:03:49

What Is A Parsec?

3,899 Views ·

Are There More Grains of Sand Than Stars?
00:03:46
How Do Stars Form?
00:03:13

How Do Stars Form?

1,624 Views ·



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