Pinterest • The world’s catalogue of ideas

Gravity Waves Gravity waves are distortions in the fabric of space-time predicted by Albert Einstein's theory of general relativity. The gravitational waves travel at the speed of light, but they are so weak that scientists expect to detect only those created during colossal cosmic events, such as black hole mergers like the one shown above. LIGO and LISA are two detectors designed to spot the elusive waves.

Love this interactive science site! My 3rd and 6th grader have learned about everything from the parts of a flower, to electrical currents and melting points. The games are really engaging; this has been a great supplement to our homeschooling.

42
4

Exploring Force - Science Experiments for Kids as part of free 5 week Simple Machines unit for kids in K-5th grade. Lots of very clever, fun ideas! (kids activities)

464
17

Egg Races Exploring Gravity and Ramps for Easter Science

3.5k
156

Creating Friction Force STEM activity Experiment- Slow Can Race

1.1k
37

The only thing I miss about having long hair is being able to whip it around dramatically.

205
25

FREE!!! Engage your students with this Around the Room Force and Motion Circuit Activity. This activity contains 21 questions and answers. Circuits are great for review and rotations to get your students up and moving! Topics included are: -Calculating Speed, Force, and Work -Balanced, Unbalanced, and Net Forces -Velocity and Acceleration -Newton's Laws of Motion -Inertia, Gravity and Friction -Speed vs.

562
25
2
Dipper And Pacifica : Heat Of The Moment by The-Fresh-Knight on DeviantArt

Dipper And Pacifica : Heat Of The Moment by The-Fresh-Knight on DeviantArt

228
136
4

Cooler magnético - eterno sem uso de energia elétrica...é possível um gerador 12v?

ciência - tecnologia - lógica - Cooler magnético - eterno sem uso de energia elétrica...é possível um gerador 12v?

84
25
2