# data[].attributes.body
On the subject of light, I wonder what is the difference between Reflection and Refraction, two very similar words?

Answer:

Reflection means the bouncing back of light waves when they collide into a smooth or/and shiny surface.

Refraction means the bending of light as it passes from one transparent object to another.

# data[].attributes.body
I wonder if there are Primary colours of light, and if there are, what are they?

Answer: Green, Red and Blue are the Primary colours of light. By mixing them together in various ways will make all other colours.

# data[].attributes.body
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

# data[].attributes.body
I wonder how you sink without any flo

# data[].attributes.body
I wonder how our brains work?

is it an electrical magnetic field that flows through our mind?

# data[].attributes.attachment_link.title
Science Made FUN Kids - Science for Kids, Science Jokes, Science Trivia

# data[].attributes.attachment_link.description
Have you ever wondered what makes a volcano explode or a bee buzz? It's time to stop wondering and start exploring. Our science jokes will make you giggle. See how many science trivia questions you can get right. Parents, encourage your kids to become scientists with our at-home experiments.

# data[].attributes.body
Why do we have gravity? What started gravity? Why do we even need gravity? Why can't we float?

I guess we will never know.

I was wrong we will know what started as soon as u see that page!

# data[].attributes.attachment_link.description
So, what does this have to do with gravity? It is quite simple! When a mass is present in the above space-time it distorts it so that whilst it remains true that travelling through space causes you to travel through time, travelling through time now causes you to move (accelerate) through space.

# data[].attributes.body
Why do woollen jumpers cause friction when they rub together?

# data[].attributes.body
I wonder how the moons atmosphere looks like.

For most practical purposes, the moon's atmosphere is considered to be surrounded by vacuum.

a space entirely devoid of matter.

Vacuum means a space entirely devoid of matter.

# data[].attributes.body
is magnetism everywhere?

# data[].attributes.attachment_link.description
CosmoQuest, Bad Astronomy, and Universe Today's discussion forum.

# data[].attributes.body
I wonder how we can not live forever why do we have to age?

is it because then there will be to many people

# data[].attributes.body
i wonder how magetism sticks to things around it.

# data[].attributes.body
I wonder if zero gravity could be created on earth. .ANSWEA Zero gravity is impossible on earth. Actually, zero gravity is impossible anywhere.

# data[].attributes.body
I wonder what the highest amount of friction ever created is?

If You rub silver with silver it creates the greatest amount of friction.

# data[].attributes.body
I wonder why when you rub two woollen things together, they create heat and sparks??? 😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😃😅😐😆😅😏😔😋😐😈😐

# data[].attributes.body
I wonder how gravitation started

# data[].attributes.body
h

# data[].attributes.body
I wonder what atoms look like?!🎃🎃🎃🎃🎃😃😄😁😈😉😐😈😍😉😇😁😅😉😈😆😍😅

# data[].attributes.body
I wonder what magnets have in them that make tem stick to stuff?

# data[].attributes.body
I wonder how long spacecrafts

# data[].attributes.body
I wonder what propulsion is.

# data[].attributes.body
how do we move?

# data[].attributes.body
I wonder if zero gravity can be created on earth.

Actually 0 gravity cannot be created on earth, only simulated

# data[].attributes.body
I wonder how scientists discover different things about how the world works.

# data[].attributes.body
I wonder what force plus movement means and why is it science physical .

# data[].attributes.body
How fast does the world move per da

# data[].attributes.body
I wonder how earth has a Atmosphere and other planets don't

# data[].attributes.body
I wonder what things magnets have in them to make them stick to stuff.

# data[].attributes.body
I wo

# data[].attributes.body
i wonder why there is no gravity n space?

# data[].attributes.body
I wonder how many atoms make up the human?!!! 😃😃😃😃😃😄😈

# data[].attributes.body
I wonder what makes bacteria a good bacteria or a bad one.

# data[].attributes.body
I wonder what floating and sinking is

# data[].attributes.body
I wonder why we have gravity? What started gravity? Was it the dinosaurs or was it with us every second? Why do we need gravity why can't we float? It would be more fun! I guess we will never know.

# data[].attributes.body
i wonder if magnetism is every where?

# data[].attributes.body
I wonder what things make you float when your in a swimming pool like a floaty?

# data[].attributes.body
I wonder what things that can make you float like a floaty or anything?

Answer: Things float if they are lighter than water. Things more dense or heavier than water sinks

# data[].attributes.attachment_link.description
Kids waterproofs and children's outdoor clothing from Little Trekkers to keep your child warm, dry and protected from the elements. Huge range available online today!

# data[].attributes.body
I wonder how friction makes things hot when you rub on it.

# data[].attributes.body
I wonder why bacteria sometimes are bad and sometimes good?

# data[].attributes.body
I wonder how sound relates to this topic?

# data[].attributes.body
I wonder what atoms are made of and what ever it is what is that made

# data[].attributes.body
I wonder why gravity pulls us down when we are on earth but in space there is no gravity and we just float.

Answer: In space there are very less air so you there is no gravity

# data[].attributes.attachment_link.description
Normally, things are slowed by air molecules, or dragged towards a planet by gravity. However, space behaves like a vacuum, because there are so few molecules around.

# data[].attributes.body
i wonder force effect gravity

# data[].attributes.attachment_link.description
Physics4Kids.com! This tutorial introduces the physics of gravity. Other sections include modern physics, heat, electricity, magnetism, and light.

# data[].attributes.body
I wonder what elements create magnetism.

A few metallic elements can make good permanent magnets.

Every atom in the periodic table has some magnetic properties, though for most, you'd find it hard to detect. The atom's electrons have a tiny magnetism of their own, but this magnetism cancels itself out for all but a few metallic elements. From these, you can make permanent magnets.

Read more : http://www.ehow.com/list_7300636_elements-used-magnets.html

# data[].attributes.body
I wonder why you push backwards in the pool and you go forwards?

# data[].attributes.body
I wonder how heat warms us up.

# data[].attributes.body
I wonder how force and movements

affect gravity
The two magnets repel together.

# data[].attributes.body
I wonder how

# data[].attributes.body
I wonder how the north side of a magnet can stick to a south side but can't stick north to north.

# data[].attributes.body
I wonder how the planets in space stay in the ai

# data[].attributes.body
I wonder how magnets stick on metal things such as a fridge(I think there is a lot of things to stick on

# data[].attributes.body
I wonder how gravity works.

Answer:
Every time you jump, you experience gravity. It pulls you back down to the ground. Without gravity, you'd float off into the atmosphere -- along with all of the other matter on Earth.

Read more at:

# data[].attributes.body
I wonder how magnets stick to a white board, a fridge etc.

# data[].attributes.body
I wonder at what altitude earth's atmosphere is.

The Atmosphere begins at 17km high at the equator but in the north pole it begins earlier.

the atmosphere ends at 10,000 km high

# data[].attributes.body
I wonder why gravity pulls us down to the earth?

answer:

gravity does not pull us down to the earth it pulls things to the center of an object

# data[].attributes.body
I wonder how magnets work like how you make magnets push and pull and how it sticks to metal or your fridge perhaps. (I think there is more things magnets can stick to).

Answer: Magnets have a north pole and a south pole. If the same poles meet they will push away (repel) and if the poles are different they will stick

# data[].attributes.attachment_link.readable_text
Fun Magnet Facts for Kids

Check out our fun magnet facts for kids and enjoy learning some truly magnetic information about the world of magnetism.

Find out what a magnet is, how magnetic fields work, which metals are magnetic and which aren't, how the Earth's core relates to magnetism and much more. Read on and have fun learning about magnets!

Magnets are objects that produce an area of magnetic force called a magnetic field.

Magnetic fields by themselves are invisible to the human eye.

Iron filings can be used to show magnetic fields created by magnets (such as in the picture to the right).

Magnets only attract certain types of metals, other materials such as glass, plastic and wood aren't attracted.

Metals such as iron, nickel and cobalt are attracted to magnets.

Most metals however are not attracted to magnets, these include copper, silver, gold, magnesium, platinum, aluminium and more. They may however magnetize a small amount while placed in a magnetic field.

Magnetism can attract magnetic objects or push them away.

Magnets have a magnetic north pole and a magnetic south pole. If the same pole of two magnets are placed near each other they will push away (repel), while if different poles are placed near each other they will pull together (attract).

Magnetic objects must be inside the magnetic field to respond, which is why you may have to move a magnet closer for it to have an effect.

The Earth's core is believed to be a mix (alloy) of iron and nickel, giving the Earth its own magnetic field.

The Earth's magnetic field is responsible for deflecting the solar wind, charged particles that come from the Sun.

Magnetic compasses use the Earth's magnetic field to help navigate in north, south, east and west directions.

Electromagnets are created by an electric current running through a surrounding coil. They have many uses including the generation of electricity in hydroelectric dams.

# data[].attributes.attachment_link.title
Fun Magnet Facts for Kids - Magnetic Information about Magnetism

# data[].attributes.attachment_link.description
Fun Magnet Facts for Kids Check out our fun magnet facts for kids and enjoy learning some truly magnetic information about the world of magnetism. Find out what a magnet is, how magnetic fields work, which metals are magnetic and which aren't, how the Earth's core relates to magnetism and much more.

# data[].attributes.body
I wonder how floaties or a life jacket help us float at the pool