5:37

Epigenetics Neil Degrasse Tyson

5:05

Evolution and genetics in simple terms

5:05

Dinosaur Mummy Found

5:15

Synthesizing an Alkaloid - organic compounds

4:16

Booming Sands

3:54

Transitional Tetrapod Fossil

4:59

Big Bang Astronomy Theories Swift satellite

5:14

How Did Life Emerge Here? Evolution

2:52

The Grand Canyon: Evidence of Earth's Past

3:42

The Grand Canyon: How It Formed

3:28

Ken Miller Human Chromosome 2 Genome

2:22

Hubble Telescope Deep space

5:01

Neil Degrasse Tyson Evidence for the Big Bang Theory

4:53

Water Vapor Circulation on Earth

4:34

Global Warming Arctic Climate Perspectives

4:59

Evolution Desert Biome

5:44

RNAi Discovered

2:08

Motion and Relativity

2:23

E=mc2 Time and Relativity special theory of relativity 2

5:32

Earth as a System// el nino, plate tectonics, human activity

3:49

Light Years E=mc2

2:43

Einstein's Thoughts on the Ether theory of relativity

5:08

Intelligent Design? Blood Vessels Help Tumors Grow angiogene

4:15

Swift: Gamma-Ray Bursts

2:56

Quarks: Inside the Atom

4:43

Evolution Genetics Embryo's and our Common Ancestor's

1:39

Radiometric Dating age of the earth

4:51

Newton's Third Law of Motion: Astronauts in Outer Space

3:43

Neil Degrasse Tyson The Elements: Forged in Stars

2:22

Evolution Dumb Americans 3

4:02

Einstein Gravity and the Expanding Universe

5:23

Evolution BT Corn Genes and Bug Genes

5:28

Evolution Toxic Newts

3:49

Coral Reef Ecosystem

6:22

Quantum Mechanics

2:08

Quantum Mechanics The Uncertainty Principle Light Particle's

5:07

Galileo Sun-Centered System

4:15

Hubble's Expanding Universe Red Shifts The Big Bang

4:02

Natural Selection Tale of the Peacock

4:49

Evolution Genetic Tool Kit

4:21

Evolution The Common Genetic Code

4:34

Dating Lava Flows on Mauna Loa Volcano, Hawaiʻi

7:00

Stem Cells: Seeds of Hope?

1:39

Neil degrasse Tyson Ingredients for Life: Carbon

4:45

Neil degrasse Tyson Ingredients for Life: Water

2:22

Evolution Permian-Triassic Extinction

0:57

Evolution Walking Tall

3:12

Evolution Sweaty T-shirts and Human Mate Choice

3:20

Evolution Laetoli Footprints

4:55

Evolution Homo Sapiens Versus Neaderthals

2:00

Evolution Dumb Americans 2

4:01

Evolution Deep Sea Vents and Life's Origins

5:52

Neil degrasse Tyson Are We Alone

2:35

Evolution Finding Lucy Becoming a Fossil

4:09

Evolution Human Genome

4:33

Evolution Lucy

3:49

Evolution fish with fingers Transitional fossils

4:51

Evolution of sickle cell malaria

2:09

Evolution Dumb Americans

2:45

Re: Judelicious

8:13

Kent Hovind complete calls from jail (3-4)

8:22

Kent Hovind complete calls from jail (2-4)

7:25

Kent Hovind complete calls from jail (4-4)

8:08

Kent Hovind complete calls from jail (1-4)