Playing with bubbles is always a favorite activity. But did you know there is science involved? Exploring Bubbles sets out to teach how this fun activity is a great physics lesson. The kit allows soap films and bubbles on metal frames to be studied, showing that a soap film always adopts a configuration with the least surface area, and also allows a simple measurement of the surface tension of water. PacSci’s Exploring Bubbles kit includes a 16.5 cm diameter trough for soap solution, six different metal frames for making and manipulating bubbles, and a metal ring and sensitive spring scale for the surface tension measurement. A detailed experiment guide is included.

This robust but economical seven-piece kit lets you demonstrate the conversion of energy between different forms. It includes four devices for generating electrical energy from mechanical motion (hand generator), chemical energy (batteries), light (solar cell) and wind (windmill) and three devices for using electrical energy to generate light (LED) motion (motor) and sound (buzzer). A set of connecting cables is included for hooking up the devices to each other in appropriate combinations. Includes manual. Weight (2 packages): 1.33 kg. Height of windmill: 25 cm.

Conduction Experiment feature constructing a “conduction tester” and explores the conduction of electricity. Kit contains: 2 battery holders, bulb holder, light bulb, alligator connector cords, and sample pack. Packaged in bright, colorful PacSci packaging.

Do you want to see what water looks like? How about carbon dioxide? The Molecular Model Set is an excellent way to visualize organic and inorganic compounds and gain a better understanding of the actual structure of complex molecules. Set includes a sturdy wooden storage case, connecting springs, 35 colored balls and an experiment guide.

The Newtonian Demonstrator is excellent for demonstrating Newton’s Third Law of Motion and the principle of Conservation of Momentum.  The unique design provides for better results and stability.  Instruction manual included.

Explore the science of light and the physics of how light works with mirrors, lenses and prisms. No matter how complicated a camera, a telescope, or a microscope is, it consists of one or more of these basic elements. The experiments in this kit will help you understand their principles. PacSci’s Exploring Optics kit includes a laser, acrylic mirror, equilateral prism, cylindrical double concave and convex lenses, 4 cards and experiment guide.

Nutrient Agar is used as a culture medium to cultivate various household bacteria. Our 10g bottle of Nutrient Agar will provide enough agar for 20-40 Petri dishes. How many petri dishes it will fill varies due to size of the dishes and volume poured into each dish. Detailed agar preparation instructions included Packaged in bright, colorful PacSci packaging.

Discover the fun of microbiology with plastic petri dishes and nutrient agar. Nutrient agar is used as a culture medium to cultivate various household bacteria. Detailed agar preparation instructions included. Three 90mm Petri dishes and one bag of nutrient agar are packaged in bright, colorful PacSci packaging.

Prepare your own slide specimens with our Microscope Slide Making Kit. Instructions for making prepared slides included on the back of the card. These reusable slides can be used time and time again providing endless possibilities. Set includes, 12 plastic slides, 12 plastic cover slips and a storage case which can hold 25 slides. Recommended for ages 8+.

Demonstrate the magnetic field of the earth using this educational kit for the study of magnetism. Instructions given to maximize learning fun. Includes a pair of bar magnets, a “U” shaped magnet, and two compasses. Magnets are made of steel. Comes in bright, colorful PacSci packaging.

The Color in Motion Kit explores vision persistence, color theory and optical illusion.  Kit contains: miniature motor, 8 discs, battery holder, tap key, and alligator connector cords.  Packaged in bright, colorful PacSci packaging.