These blocks consist of two identical-looking blocks, but with different thermal conductivity properties. One block is a good conductor of heat, while the other is an insulator. To use the Ice Melting Blocks, simply place an ice cube on each block and watch as one ice cube rapidly melts while the other ice cube melts much more slowly. This discrepant event clearly demonstrates the difference between conductors and insulators, making it a great educational tool for physics or thermodynamics classes. The Ice Melting Blocks are made of high-quality materials, ensuring durability and long-lasting use. Their compact size (10cm x10cm) makes them easy to store and transport, while their simple yet effective design makes them suitable for use in both classroom and laboratory settings.
Thanks to the Gravity Ball, anyone can measure any distance, and study the laws of gravity- in a fun way! The timer is activated by the release of a button, and stops when the ball comes in contact with another surface! The display measures to the hundredth second, up to 29.99 seconds. The ball can be dropped up to 12 meters (39.9 feet), or roughly around 3 stories. To ensure the Gravity Ball’s safety, make sure the ball has some form of padding on the desired landing location.
There are a wide variety of experiments that can take place when you use the ball in different ways. Try throwing the ball upward, or sideways, or drop it! There are so many possibilities with the Gravity Ball. It is a great demonstration of acceleration by gravity, and easy to understand.
Includes: -Teacher’s Guide -Gravity Ball Device -Gravity Ball Stand
These blocks consist of two identical-looking blocks, but with different thermal conductivity properties. One block is a good conductor of heat, while the other is an insulator. To use the Ice Melting Blocks, simply place an ice cube on each block and watch as one ice cube rapidly melts while the other ice cube melts much more slowly. This discrepant event clearly demonstrates the difference between conductors and insulators, making it a great educational tool for physics or thermodynamics classes. The Ice Melting Blocks are made of high-quality materials, ensuring durability and long-lasting use. Their compact size (10cm x10cm) makes them easy to store and transport, while their simple yet effective design makes them suitable for use in both classroom and laboratory settings.
Thanks to the Gravity Ball, anyone can measure any distance, and study the laws of gravity- in a fun way! The timer is activated by the release of a button, and stops when the ball comes in contact with another surface! The display measures to the hundredth second, up to 29.99 seconds. The ball can be dropped up to 12 meters (39.9 feet), or roughly around 3 stories. To ensure the Gravity Ball’s safety, make sure the ball has some form of padding on the desired landing location.
There are a wide variety of experiments that can take place when you use the ball in different ways. Try throwing the ball upward, or sideways, or drop it! There are so many possibilities with the Gravity Ball. It is a great demonstration of acceleration by gravity, and easy to understand.
Includes: -Teacher’s Guide -Gravity Ball Device -Gravity Ball Stand