A little help:)

[CommanderEVE]

I got this qustions and i havn't got a clue about them.

Which scientists is well-known for presenting several BBC series (Superman, Secret Life of Twins, Child of our Times and the Human Body)?

Why did Romans add blood to their concrete?

what is the name of the number which is shown as 10100?

it would really help if you could help on this.

[Astro Forever]

Did you try to search in Google?

I don't know the answers, but that's the first thing I would do to try to find out.

[fafner]

what is the name of the number which is shown as 10100?

10^100 is called googol.

[Astro Forever]

I had heard about it before but I had totally forgotten. Kind of funny now to think that I suggested searching in Google.

[CommanderEVE]

I tryed but i couldn't find any thing.

Thanks Fafner

[fafner]

Here is the explanation for blood added in concrete by Romans: http://en.wikipedia.org/wiki/Concrete#History

[Astro Forever]

Answer to the first question

I can't remember watching "Superman" but I think I've seen the other two on our national television.

[CommanderEVE]

Thanks Astro Forever

[Astro Forever]

You are welcome!

[CommanderEVE]

I got another.


What dose an analgesic do?