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try a hoter thermostat
The reason why the tennis ball bounces higher is because when heat is applied the tennis ball expands making it more like a fly away football 'makes it lighter' when it is bounced it hits the floor and had more air in it so therefore bounces higher.
They build the tennis ball around the air, really! Actually, the tennis ball is made in two halves and then heat wielded together to form the finished ball.
Generally between 9 and 11 months old.. This has been my experience after breeding them for several years . But I can tell you if you leave them exclusively outdoors and you have a hot summer 83 degree or above consistently that could delay their heat cycle.
Has the fan stopped blowing or is the air coming out cold? Need more info please, make model, year and such.
heating element stopped working
You should NOT breed from your Australian Shepherd until it has had at least three seasons/heat cycles. Many breeders agree that the absolute best age to breed from a female is three years old, however, this is not necessary. You can breed responsibly from a Dog once it has had three seasons.
In general, you prevent racquets from warping by keeping them away from heat. One of the best ways to do this is to look at several models of tennis bags that provide heat insulation liners that you can store racquets in like Head, Babolat or Wilson to name a few.
Yes! Natural gut will pop fast. Synthetic gut will loose tension and then break. Polyester will loosen and then pop. And also it can hurt your frame. -tennis player
The Australian and French Open represent the first two legs of the yearly grand slam-followed by Wimbledon, and the U.S. Open. Both tournaments require the players to be in almost perfect physical condition due to the their difficult playing conditions (heat, long matches). Otherwise, they are complete opposites. The Australian is played on a synthetic rubberlike surface underneath a blazing sun. On the fast surface, a big serve can keep you out of the sun with quick points and matches. The French is played on red clay in late spring. The surface raises the height of the ball bounce, and slows its pace significantly. This requires the players to strategically engage in long points and games.
3% - according to an Australian Study into the heat absorbency of the planet