[Little B House] Floating Ball Game Wooden Toy Balance Blowing Ball Blow Ball Toys 吹球玩具 Mainan Bola Terapung - BT27

Welcome to LITTLE B HOUSE where we strive to provide our customers an array of products that satisfy demand for quality and efficiency. Buy our products from Lazada in a worry-free manner. Shopping can't get any easier than this, so start today! 《PRODUCT IS READY STOCK 》 - Order placed before 2PM will be dispatched on the same day (Mon - Fri, EXPECT Public Holiday). - Order normally arrive to your door step within 1-3 days. 《FEEDBACK & RATING 》 - We like thank you for choosing LITTLE B HOUSE... and to encourage us to do better, your feedback & rating is very important to us. - Kindly do rate us 5 Stars in the event that you are happy with our product(s) or service(s). - However, if there are any issues or concerns regarding the order(s), please do not hesitate to 《 CONTACT US 》 before leaving any feedback, we will try our best to resolve the issue for you, to your best satisfaction. Descriptions: -As air is forced around the ball it must move faster in order to "catch up" on the other side -The result is a decrease in air pressure around the ball that in turn keeps the ball in place -Funny and curious Specification: -Colour: showed as pictures -Size: 153.51.5cm/61.40.6inch -Materials: Made of high quality wood(Non-toxic). -Age : Suitable for 3 years up kids Floating Ball Game - Demonstrates Bernoulli's Principle - Law of Pressure Differential -- Another classic science toy that is not only fun but teaches real scientific concepts. Made of wood. Comes with two styrofoam balls. See how long you can make the ball float. Challenge family and friends. Great party favour or holiday gift. -- The floating ball game is an excellent example of "Bernoulli's Principle". As air is forced around the ball it must move faster in order to "catch up" on the other side. The result is a decrease in air pressure around the ball that in turn keeps the ball in place. The force is strong enough to resist other forces acting on the ball such as a subtle tap from your finger. The force can also overcome gravity if the flow of air is strong enough. This can be demonstrated by turning the base of the pipe 15-20 degrees - the ball will remain suspended in the air flow even though it is not directly above it. Give it a try and see what you can discover! Product Included: 1 x Root of the trachea 2 x Foam ball