It depends how much your kitten weighs. The Litter-Robot senses the weight of your cat to know when it enters and exits, which triggers the countdown timer and cleaning cycle. Kittens and small cats that weigh less than 5 pounds may not be heavy enough for the sensor to detect.
Coughs and sneezes are both reflexes that ultimately squeeze your chest and force out air. When you sneeze, your uvula and the soft part of the back of your throat automatically block your mouth, and all that air is funneled through small nasal passages. When you cough, your mouth isn't blocked. Fastest laboratory-tested sneeze: 103 mph. Cough? Somewhere between 60 and 70 mph. Fart? The average human farts 14 times a day, but there's no data on speed. Not likely fast enough to get you a ticket in a school zone, though. All three at once? You'd fall over because you'd be laughing your ass off.
Pitchers in this age group are playing in the Majors division in Little League. The average fastball is between 50-60 mph. However, at this age the players may start to hit puberty, therefore it is not uncommon to see a pitcher throwing near 70 mph.0 Years Old and Younger. The average fastball velocity for pitchers 10 years old and younger is between 40-50 mph. The average change up speed for this age group is about 10 mph slower, putting the velocity between 30-40 mph. 11 and 12 Year Olds.