"Human Biology Lab Activities&amp"

This apparatus is used to Verifying the Boyle’s law when air is decompressed and compressed. A horizontally mounted acrylic tube having a graduated scale (0- 300cm3) along one side. A gas tap closes the tube. Pressure gauge is present next to gas tap. By changing the position of rubber stopper, the effective length of the tube can be selected. The scale measures volume and pressure by means of pressure gauze. Boyle’s law is investigated by changing position of the stopper.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

This apparatus makes it easy for students to learn about Boyle's Law.

Compare Structure and Organization Between Single-Cells and Tissues

Create motion without touching the ring.

Demonstrate the relationship between force and elongation in a spring.

Device designed to teach Fleming’s left hand rule.

Loop apparatus ideal for studying Lenz Law and Faraday's Law.

This kit is an accessory for one of our most popular biology labs, Primary Productivity.

Students apply concepts of conservation of energy to a loop setup, then consider the forces involved in roller coasters.

This inquiry-based activity allows students to investigate and verify projectile equations.

Spare color filter set to be used with Light Box and Optical Set.

Spring set designed for physics experiments with looped ends.

Make students learn when pigs fly.

Demonstrate the force on a conductor in a magnetic field.

Easily teach chromatography in organic chemistry, physical chemistry or high school and college chemistry.