Oil and Gas Formation

Power a house with a bike

How Earth Moves

The planets song

Construction of the three gorges dam

What things are made of

How sonar works

The weight of hurricanes

Bees

The Gulf Stream

You are made of cells

The Solar System

Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune

Largest to Smallest:
Jupiter
Saturn
Uranus
Neptune
Earth
Venus
Mars
Mercury

El Niño La Niña

Weathering

Oil extraction

Using refraction (breaking apart) of light to find alien atmospheres

Parts of plants

What happens if all the bees die?

Favorite numbers

If the Earth stopped spinning...

Gravity is a powerful force

Light absorption and reflection

Why light changes speed when it enters glass and water

Why Indigo isn't part of the rainbow

Using refraction to eat

The properties of light

The 3D Volume Song

Sound Properties

Amplitude
        The amount of energy in a wave.  From the crest (or trough)   to the mid-line.

Crest
     The highest part of a sound wave

Trough
      The lowest part of a sound wave

Wavelength
     The distance between the point on one wave and the identical point on the next wave

Pitch
     The highness or lowness of a sound

Frequency
      The number of vibrations that occur in a second (or other unit of time meassurement)

Volume
     The loudness of a sound.  Meassuered in decibels.

The probability of winning at rock, paper, scissors

the power of mathematics

Ok Go- Upside Down and Inside Out

A digital story about art

A look at the atomic structure, with history of the periodic table

Breaking the sound barrier

Science instruments that measure ocean temperature

As you go deeper in the ocean, the following changes:
Salinity increases
Temperature decreases
Light decreases
Pressure increases
Oxygen decreases
Number of living organisms decreases

Division with decimals in the dividend

Ocean Current experiment: currents caused by differences in salinity

Converting fractions to decimals: Just Divide!!!

Converting from fractions to decimals #1

Hydrothermal Vents: undersea life

How does chemosynthesis work?

Using marshmallows to find the speed of light

Phases of the moon

Improper Fraction Tune

Proper Fractions and Improper Fractions need to get along

The Life of Sea Turtles

Bizzare sounds coming from the deep ocean

http://www.npr.org/sections/thetwo-way/2016/03/04/469213580/unique-audio-recordings-find-a-noisy-mariana-trench-and-surprise-scientists

What is El Nino?

It can be difficult to hear what the narrator is saying sometimes, so feel free to turn on the subtitles

A video introduction to the layout of the ocean

Ok Go, where is the gravity?

10 bizarre things in the Ocean

Exploring the deepest part of the ocean

Making lava, and playing with it too

Making lava, and playing with it too

A few animal misconceptions

2016 is a leap year, but why?

Porcupine fends off 17 lions!

Multiple measures of center

Largest Prime Number!

Invertebrate adaptation: octopus

What are the advantages of the octopus's adaptations?

Cell Rap

Invertebrates Song

Can Ants Count

More Cell Videos

This video was produced by a 13 year old using a microscope.  It clearly shows the nucleus, cytoplasm, and cell membrane of a red blood cell.  How come you can't see the mitochondria (the machine/power station of the cell), the vacuole (the vehicle that brings things in and out of the cell), cell wall or chloroplast?

The video shows the structure of a plant cell, as well as the movement of chloroplasts (the part of plant cells responsible for photosynthesis).

When cells divide to produce more cells, first the nucleus divides, then the cytoplasm.

How a virus spreads using a cell

Don't forget to notice the cell membrane (outside of the cell) , the vacuole (the transport thing) and the nucleus (the command center that says "make more of this!")