Bouncing Balls Happy Unhappy Pair expansion Designed for use with small

Designed for use with small quantities where hold up between the flask and receiver must be kept to a minimum

is calibrated at 20°C and measures 270mm in length

and research laboratories for volumetric liquid transfer work

Amber-tinted dropping bottles are engineered to safeguard light-sensitive materials from loss due to prolonged illumination

Bouncing Balls Happy Unhappy Pair expansion Designed for use with smallBouncing Balls Happy Unhappy Pair Elastic Inelastic can be used as an effective tool in demonstrating physics and material science. The elastic balls will rebound vigorously upon impact, depicting the typical behavior of elastic substances; meanwhile, the inelastic balls will show reduced bounce, highlighting the properties of less resilient or malleable materials. These paired balls offer an invaluable resource for teaching topics related to kinetic