Curated OER
Science Kids: Science Images: Visible Spectrum
This picture shows the colors in the visible spectrum. Human's eyes can see light in this range but we are unable to see other light such as infra-red and UV without the aid of scientific equipment.
Curated OER
Science Kids: Science Images: Laser Pointer
This photo shows a laser pointer in action in two different lighting conditions. The lighting in the top image is much brighter than in the bottom image but the laser pointer is effective in both.
Curated OER
Science Kids: Science Images: Lighter Spark
A close up photo showing the bright light produced by a flint lighter spark.
Curated OER
Science Kids: Science Images: Polarized Glasses
These polarized glasses offer high protection from UV rays produced by the sun. The sunglasses sit facing forward on a white table.