Anonymous asked 12/7/2014

I need to clean microscope slides. The solution is made of rubbing alcohol, acetone, and acetic acid. I would like to know the proportions, can anyone help me?

Anonymous asked 11/28/2014

What is the role of science in the present days?

Anonymous asked 11/7/2014

Is time travel possible?

Anonymous asked 10/23/2014

where is air found?

Anonymous asked 10/20/2014

Can electricity go through glass?

Anonymous asked 10/19/2014

What natural resource is used to make rubber?

Anonymous asked 10/15/2014

Is there someway to make argon combine with helium?

Anonymous asked 10/12/2014

What are the disadvantages of carbon dioxide?

marks fletchers asked 10/9/2014

Why does marble flooring feel cold to touch?

Anonymous asked 10/7/2014

Does the Design of the paper airplane make it fly farther?

Nathaniel Moir asked 9/15/2014

How much gravity does the moon have?

Anonymous asked 9/9/2014

How do chemicals combine and break apart inside things?

Anonymous asked 9/9/2014

Is this a good slogan for the Philippines - "a science nation meeting global challenges"?

Anonymous asked 9/7/2014

What is the process called when milk changes into curd?

Anonymous asked 9/4/2014

What color is the sky?

Anonymous asked 9/4/2014

Why do apples float in water?

Anonymous asked 9/2/2014

What element is among the five most abundant elements in the sun, earth, ocean, atmosphere and organisms?

Anonymous asked 9/2/2014

What is ice?

TINO DE GOITIA asked 8/25/2014

Does the color of the water affect the time it takes to freeze?

Genevive Friday asked 8/14/2014

Does life have a meaning? Are we on earth for a reason?