"Human Biology Lab Activities&amp"

Nearly frictionless, accurate, durable.

Great for displacement experiments and density measurements.

Students use the Vernier Projectile Launcher to investigate important concepts in two-dimensional kinematics.

With a bit of glue, a little imagination, and these skill sticks, your students can build just about anything they can come up with.

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Produce constant acceleration with this fan cart.

Aligned to Science, Technology, Engineering, and Math standards

High Quality, Scratch Resistant Set

Use the Time of Flight Pad to precisely measure how long a projectile has been in motion. The Time of Flight Pad is used with the Vernier Projectile Launcher and a Vernier interface to determine the launch speed of a projectile, along with the time the projectile is in flight. Time-of-flight measurements allow students to see just how kinematic calculations work in real-world applications. The Time of Flight Pad is electrically like a photogate. When a ball strikes the foam top surface, a circuit is closed.

This model shows the internal structure and operating principles of an air cooled two-stroke engine.

Vibration generator for exciting oscillating and waves mechanically, such as in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4mm socket for attaching accessories (Chladni plates, resonance wire, rubber band, etc.). Including holder for stand rod (up to 8mm dia.) on the rear side of the apparatus for the demonstration of standing waves in a coil spring. The generator is equipped with overload protection and is driven by a loudspeaker for smooth oscillations and fine travel stepping.

Digital counter/timer for measuring duration of motion, transition times, periods, pendulum periods, frequencies, as well as for counting events or Geiger tube pulses. Includes a speaker that can be turned on and off, and power supplies for direct connection to light barriers. For event counting, a fixed counting period can be programmed in a range from 0.1ms to 99999s. Counter events (e.g. start or stop) can either be triggered by a signal to the input sockets or manually via switches. The unit includes a plug-in power supply.

Demonstrate the conversion from electrical energy to mechanical energy

Spectrometer prisms offer a different index of refraction for every need.

Students measure pressure with a precision manometer.

Students determine the adiabatic coefficient of air.

Intro to Engineering welcomes young children to the field of engineering with 25 experiments and building projects in five sections.