Other - Science

Why is 'bullet-proof' glass so expensive to produce

..Therefore not affordable for police cars etc?-Dont take my word for it because the only thing I know is that bullet proof glass is bullet-proof (Im Captain StateTheObvious at your service), but I th

Do I think weird? Please Help.

Background Info: Im 13 years old. When i was in elementary school they wanted to move me up 2 grades. I have ADD. Problem: Me and my father were watching Family Guy and we were watching and episode w

What's the reason behind being different colour(of water) of different ocean

such as green,blue....-We see water in a variety of ways. It may be colored by particles, the presence of bacteria, or by reflecting the world above its surface. Ice and snow may reveal a vivid intern

Did people or dinosaurs come first

Did Adam and Eve come first or did the Dinosaurs come first?-Depends on what you believe in. With all science considered, the dinosaurs came first. With christianity considered, there were no dinosaur

If two events are mutually exclusive, can they occur, concurrently

Also....if two events A and B are independent, and you know that P(A) = 0.3, what is the value of P(A|B)?-By definition, mutually exclusive events cannot occur at the same time. The prototypical examp

I have this bracelet...

The title is girly i know but i´m a guy who recently got a gift. Its a bracelet that´s supposed to have some effect on something. On it there are letters, it says: Balance(+) bond. But (+) is actually

What is an example of Metabolic Rate

Im taking Orientation to Anatomy and Physiology. I have the definition of Metabolic Rate, but i cannot come up with an example to relate to the definition i have in my book. The definition i have: t

Difference between clinical neurology and neurology

Clinical means direct patient contact, whether you are talking about neurology, cardiology, endocrinology, or any other specialty.The other major branch of such specialties would be neurology research

Triple major in math, physics, and computer science? Am I crazy

That is what my course adviser told me. I just am very interested and passionate in all three, and cant decide what to do in grad school (leaning on mathematical physics more, but computational physic

Hypothetical Question: How to keep Dinosaurs

There was an outdated book on the subject a while ago, and since Ive got back into paleontology recently, and Ive just got a couple of questions for anyone who knows Dinosaurs a little better than I d

Experiment - Science

hey i need help with this , ive tried and i get confused , it so stupid this experiment and i know problem no one will help me with this but ill give it a shot. EQUIPMENT: cotton wool ear plugs ear

Explain the science behind 'Saviour Siblings'

Can someone please explain the science to do with creating a Saviour Sibling or Spare Parts Babies? The IVF process and whatnot.-Doctors take the cord blood from the savior sibling and give the sick c

Is it true that everyone has their own scents

So like everyones hair feet and body smell different from anyone elses? Like even if u used the same shampoo soap and perfume as someone else would you still smell different like if me and my sister b

Can i use the law of attraction to get back to a country

A year ago, my family had a job in Bahrain, weve lived there for around 5 years, but now were back to our country, Egypt, and my dad cant find a job in bahrain :\ but i know that we all wanna go back,

If a tree falls in the woods and nobody is around to here it does it make a sound realy

i have always wanted to know this answer and i thought with todays tech there would be a answer-It generates sound waves in the air (vibrations) but if nothing within hearing distance has the ability