George Mehler

0:04:22

Who is Alexander von Humboldt? - George Mehler

0:04:16

Wer ist Alexander von Humboldt? – George Mehler

0:03:20

Water Cycle_Rain in the Classroom

0:02:40

Wind Cycle_Pin Wheel Notes Organizer

0:02:38

Warm Air Rises - The Spinning Paper Plate

0:04:18

¿Quién es Alexander von Humboldt? - George Mehler

0:01:41

The Weather Demonstration Channel

0:02:40

How to Make a Thin Cloud_Part 1

0:01:45

Water Cycle_Making a Water Still

0:02:46

How to Make a Thick Cloud_Part 2

0:02:14

Air Pressure and Bottle

0:08:38

Warm Air Rises_Making a Birthday Candle Hot Air Balloon

0:02:27

Warm Air Rises - Blue Cold Water & Red Warm Water

0:01:32

Air Pressure_The Pump and the Popcorn

0:02:04

Science & Science Education Cuts

0:02:08

Air Pressure_The Straw Atomizer

0:01:41

Biology Workshop Introduction

0:08:16

Welcome to the 2024 George Washington Carver Science Fair

0:04:41

The Electric Motor_Magnets & Electricity

0:06:33

Recital of Brendan Mehler's Music Students

0:02:12

DoingScience.org Introduction

0:06:58

Measuring Water in the Air

0:02:02

Warm Air Rises - Warm Water Fills the Balloon

0:06:38

Squid Overview What is a Squid?