Colour Changing Milk | Experiments | Steve Spangler Science

© Copyright 2013 Steve Spangler Science…Written by Steve Spangler

Experiment Materials

  • Milk (whole or 2%)
  • Dinner plate
  • Food colouring (red, yellow, green, blue)
  • Dish-washing soap (Dawn brand works well)
  • Cotton swabs

Click here to see the activity… Continue reading

Microwave Light Bulb – SICK Science | Science Experiments | Steve Spangler Science

This interesting resource shows what happens when a light bulb is placed in a microwave oven.  Click on the source to get a video and Steve Spangler’s explanation of how this works.

Source: Microwave Light Bulb – SICK Science | Science Experiments | Steve Spangler Science

Cartesian Diver Design Challenge – Flinn Scientific Canada

Introduction

Cartesian divers are great toys that can be used to teach important science concepts. Several variations of Cartesian divers are on the market. Imagine that you and your classmates are members of a research and development team at a toy company and are challenged to design a new 7 Cartesian diver toy. Continue reading