Can anyone give me an idea of a scientific topic?

Question

I am having a hard time thinking of an scientific topic, and i was wondering if any could just give me an idea,

I am to write about an article about what this person does and others,

The review must include a summary of the article

Thanks for the help

Answer 1

Write about Nikola Tesla.  He was the greatest genius of the twentieth century.  He invented the AC power, AC motors that are used all over the world and much more.  

He was cheated out of credit for for his work.  He deserves to be researched and written about.

Cheers,

S

Answer 2

maybe forensics, DNA, cells, things like that