Physics
Who discovered the electron?
J.J Thomason
What do some people like to do if the law is too strict?
They would like to break more laws if one law is too strict. People don't like the pressure. they love freedom more.
What are two non-silvery metals?
Gold and cooper.
what are the Four Types of Astronomy?
ASTROPHYSICS, ASTROMETRY, ASTROGEOLOGY, ASTROBIOLOGY.
How many senses do we have?
9. Vision, hearing, smell, taste, touch, balance, temperate, proprioception, and pain.
Is the universe made of dark matter and dark energy?
The universe is mostly made of dark matter and dark energy, which are mysterious substances that couldn't be detected by scientists.
Do hug make you trust people?
Yes. A hug that last more than twenty seconds will produce hormones in your body that makes you trust people.
What did the girls do in Connecticut with Radium in 1924?
They painted on themselves with Radium.
How many years does North star changes?
every 26,000 years.
How old is bacteria?
3.5 billion years old.
Are grapes magnetic?
It is! if you hold a grape from a string, then use a strong magnet, you find that magnet can move the the grapes.
What does our body release that causes our brain to shrink temporarily?
sweats.
Does Radioactive chemical glow?
It does glow but only in the dark.
How many miles is one light year?
6 trillion miles.
How many atoms are in an adult's body?
7 octillions atoms
Do we see 3D or 2D?
2D. The information that our brain gathers from our eyes is flat. The reason why we see depth is that our brain use the slight differences in each eye.
Does falling in love alter our personality?
Yes. Individuals who are neurotic will notice their personality change.
What color is a solid form of Oxygen?
Blue.
How many miles is the outer space?
62 miles away.
Biology is the study of...?
Life and Living Oragnism.
Are blackholes black?
No, it's dark but not enough for it to be black. They glow, giving off light across the galaxy.
Do others forge people's personalities?
They forge our personalities, and so do the people surrounding us.
What are differences between a Bee sting and a wasp sting
Bee stings are acidic, while wasp stings are alkaline.
What are three types of galaxies?
spiral, elliptical, and irregular.
4 main ideas of biology
Evolution, energy, information, and system.