STEM Science Experiments for Kids

Invisible Science Kit

  • Grow bacteria, glowing germs and hidden messages.
  • With this Invisible Science kit, you’ll learn how to reveal these unseen life forms on everyday surfaces.
  • Grow and study bacteria safely on nutrient agar.
  • Each science experiment kit comes with the essential materials you’ll need to conduct eight experiments, take-it-further activities and challenges for up to four children.

Only 6 left in stock