How can I tell how old this petrified wood is?

Biblical scholars have said that we are in the year 5768. Although, it is not a life and death statement, and carbon dating ...

wood alchahol (methane) is created by puting wood in a still and seting fire under it- this is suposed to creat wood alchahol...

Can someone just tell me abit about coloured blinded people?? wot are the main colours they get mixxed up? and wots it like /...

What do I look for in Mirror size or telescoping power? I know the mirrors are important but I don't know anything about them.

I heard that there was a new zodiac sign and all the dates are shifted so i want to know what signs and there months are.

I need some help with a prodject I'm doing at school. can someone tell me some info on El Nino, La Nina and Upwelling. thanks...

so we are learning about ionic and covalent compounds, and what I just don't get is WHY its ionic or covalent! an example! Ca...

Something that REALLY makes you cringe? My phobia is Ankylophobia - fear of joint dislocation.....I used to play fast pitc...

Nuclear Energy a. Where does radiation come from? What does radioactive decay have to do with its creation? b. Explain whi...

what are some Christian based websites that I can learn about astronomy and that I can trust to tell the truth?