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costello74

costello74

@costello74

849 followers

6 following

I have no special talent....I am only passionately curious....

Videos Playlists

after.truth.disinformation.and.the.cost.of.fake.news.2020. part two

5 years ago

The Truth About 5G

6 years ago

Relative Cosmic Velocities [wide screen, more info]

6 years ago

What makes TB the world's most infectious killer -

6 years ago

Michio Kaku Why flat-Earth theory and anti-vax conspiracies exist

6 years ago

Origin of Life - How Life Started on Earth

6 years ago

Washing Chicken Spreads Germs

6 years ago

The Genius of George Boole - How to be a Genius

6 years ago

The Mystery of Matter 3 “INTO THE ATOM” (Documentary)

6 years ago

The Mystery of Matter 2 “UNRULY ELEMENTS” (Documentary)

6 years ago

The Mystery of Matter 1 “OUT OF THIN AIR” (Documentary)

6 years ago

7 years ago

7 years ago

Nudibranch Melibe

7 years ago

Four billion years of evolution in six minutes Prosanta Chakrabarty

7 years ago

What Is Your Body Made Of?

7 years ago

What Would Life Be Like in a World Without Microbes?

7 years ago

The Human Body Secrets of Your Life Revealed S01E02 Survive Documentary 2017

8 years ago

The Human Body Secrets of Your Life Revealed S01E01 Grow (September 25, 2017)

8 years ago

What Did Einstein Meant By 'Curved' Spacetime

8 years ago

is it possible to make create a perfect vacuum?

8 years ago

The True Story of Nikola Tesla [Pt.2]

8 years ago

The True Story of Nikola Tesla [Pt.1]

8 years ago

Why do people join cults A crash course in how cults recruit and manipulate ...

9 years ago

What Deadly Diseases Look Like On Your Body

9 years ago

ORIGINS THE JOURNEY OF HUMANKIND s01e08 -THE ROAD AHEAD

9 years ago

ORIGINS THE JOURNEY OF HUMANKIND s01E05-Progress of war

9 years ago

Secrets of the X chromosome

9 years ago

The danger of science denial Michael Specter

9 years ago

What is Addiction

9 years ago