Grandpa John explains wave motion and the difference between transverse and longitudinal. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John demonstrates static electricity. Can it make his hair grow? If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains the spectrum of light. It's more than just a rainbow. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains resonance and how it affects what we hear. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains some interesting things about magnetism. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains the way magnetism generates electricity and how important that is for our lives. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John explains the physics of linear motion. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains the polarization of light and how it is useful for 3D movies and polarized sunglasses. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John explains the physics wave motion and shows how it is useful in our lives. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John explains the process of generating a magnetic field by using an electrical current. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John explains what electrical resistance is and how it is useful for our lives. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Why does some stuff bounce and stretch when other things don't? Grandpa John demonstrates elasticity. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at...
Grandpa John explains the basics of current electricity. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.
Grandpa John explains the physics of circular motion. If you want to use this video for classroom or homeschool, we suggest you download the free teacher's guide at www.DoesGodExist.TV/GJSL.pdf.