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Sam Shead

Recent articles by Sam Shead

Does Jupiter really protect us from cosmic impacts? © Getty Images
Space

Does Jupiter really protect us from cosmic impacts?

Can you really go blind by staring at the Sun? © iStock
The Human Body

Can you really go blind by staring at the Sun?

Can two people have the same DNA? © Getty Images
The Human Body

Can two people have the same DNA?

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Will flying cars ever become a reality? © Getty Images
Future Technology

Will flying cars ever become a reality?

Why does eating soup make me feel so full? © iStock
The Human Body

Why does eating soup make me feel so full?

How do animal bones decompose? © Getty Images
Nature

How do animal bones decompose?

Have Freud's arguments been refuted? © Getty Images
The Human Body

Have Freud’s theories been largely refuted?

Are near-death experiences just hallucinations? © iStock
The Human Body

Are near-death experiences just hallucinations?

Which animal has the smallest heart? © Getty Images
Nature

Which animal has the smallest heart?

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Which blood group evolved first? © Getty Images
The Human Body

Which human blood group evolved first?

Could we create a biological supercomputer? © Getty Images
Future Technology

Can computers make discoveries?

What is the solar wind made of? © Getty Images
Space

What is the solar wind made of?

Is there a pill that treats HIV? © Getty Images
The Human Body

Is there a pill that treats HIV?

Why do we give flora and fauna Latin names? © Getty Images
Nature

Why do we give flora and fauna Latin names?