"Activités de compréhension"

What Is Causing An Outbreak Of Food Borne Illness In A Community?

How does the immune response protect against diseases caused by bacteria?

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

The CENCO Ballistic Pendulum is the industry standard for the investigation of momentum and energy.

Set of three undrilled balls.

Bring the 2nd Law of Thermodynamics to life.

This translucent model provides a detailed, three-dimensional view of cell.

Test for the presence of bacteria in your workspace before and after cleaning with this TSA Microbiology Experiment Kit.

Students investigate the inheritance of the ability to taste sodium benzoate by constructing a pedigree of the ability of members of their family to taste them. Includes: 1 vial sodium benzoate, 1 vial control papers (100 papers per vial), and a family pedigree chart. *Test Paper Factoid: Taste papers can be used to demonstrate inheritance. The ability to taste PTC is a hereditary trait. 7 out of 10 people will taste it. Sodium Benzoate tastes sweet, salty, bitter or will be tasteless to different people. Thiourea tastes bitter to most but is tasteless to some!

Explore properties of elements while building your own periodic table.

This activity illustrates the relationships of mass, potential energy, and kinetic energy with marble races.

Teachers can present high-intensity demonstrations in rotational inertia or experiment with forces involved with a bicycle gyroscope with this Rotational Platform.

Bring your physics equipment into the 21st century with the new and improved CENCO second law of motion apparatus.

Students use color-coded pop beads to visualize the structure of amino acid chains with this kit.

Demonstrates Vocal Cord Movement

View The Complexities Of Meiosis In Detail