[DOC] [TLE] Cat Facts and Myths - Higgins Animal Clinic [PAR] Most cats are lactose intolerant, so drinking milk can cause gastrointestinal ... 
Cats purr at the same frequency as an idling diesel engine, about 26 cycles per... [DOC] [TLE] Interesting Cat Facts - ShowCatsOnline.com [PAR] Cats are the only animals that purr. Cats purr at about 26 cycles per second, the 
same frequency as an idling diesel engine. Cats have 290 bones; Cats have... [DOC] [TLE] 50 Fascinating Facts About Your Cat Brush up on these feline facts. [PAR] Apr 23, 2015 ... How to Make Your Hair Grow Faster, According to Hairstylists. <p>Talk ... Click 
through to find out 50 fascinating facts about our feline friends. ... Cat cafes, 
where a person can drink coffee and hang out with cats, are ... A cat purrs at 
about 26 cycles per second, the same frequency as an idling diesel engine. [DOC] [TLE] A Group of Cats is Called a 'Clowder' - Today I Found Out [PAR] Jul 18, 2011 ... Cats purr at around 26 cycles per second, which is about the same as an idling 
diesel engine. Cats are also not the only animal ... Domestic cats can run as fast 
as 30 mph. It was long thought that domestic ... which the cats can hear. A cat's 
sense of smell is also about twice that of a typical human. Cats are... [DOC] [TLE] Cat Facts - Meowtaintop Cattery : Purebred Burmese Cats^= [PAR] A cat has five more vertebrae in her spinal column than a human does. An adult 
cat has 32 teeth ... A cat's heart beats is between 140 and 160 beats per minute 
which is twice as fast as a human heart, at the average heart ... Cats purr at the 
same frequency as an idling diesel engine, about 26 cycles per second. Cats can 
be... [DOC] [TLE] Presentation "Cats purr at about 26 cycles per second, the same ... [PAR] Cats purr at about 26 cycles per second, the same frequency as an idling diesel 
engine. ... top in the animal kingdom. Cats can hear sounds as high-pitched as 
65 kHz; a human's hearing stops at just 20 kHz. ... that of a dog. A cat's heart 
beats at 110 to 140 beats per minute, twice as fast as a human heart. xiby@onvol
.net... [DOC] [TLE] Cat factoids - Premium All Natural Pet Food | Dr. Tim's [PAR] Jan 22, 2013 ... A cat's heart beats twice as fast as a human heart, at 110 to 140 beats per minute. 
Cats purr at 26 cycles per second, the same as an idling diesel engine. If only 
they did some work like a diesel truck. If your cat is near you, and her tail is 
quivering, this is an expression of affection. If her tail starts thrashing,... [DOC] [TLE] Tales of Middle Earth  View topic - Fantastic Feline Facts Archive [PAR] Cats have twice as many smell-sensitive cells in their noses as we do, which 
means they can smell things we are not ... A cat's heart beats about twice as fast 
as your heart?about 110 to 140 times a minute in the average cat. ... Cats purr at 
about 26 cycles per second, which is the same frequency as an idling diesel 
engine. [DOC] [TLE] Fast facts on animals - Did you know? [PAR] Fast facts on animals. Did You Know? > Fast ... In Denmark there are twice as 
many pigs as people. Dinosaurs did not eat ... Domestic cats purr at about 26 
cycles per second, the same frequency as an idling diesel engine. Sharks are 
immune... [DOC] [TLE] COOL CAT INFO - Creature Comforts Animal Care - Pet Sitting ... [PAR] The cat's clavicle, or collarbone, does not connect with other bones but is ... and 
can turn in the direction of sound 10 times faster than those of the best watchdog. 
... Cats purr at the same frequency as an idling diesel engine, about 26 cycles per 
... Twice yearly exams by the veterinarian: instinctively cats hide their illnesses. [DOC] [TLE] CatStuff: Why

Question: At 26 cycles a second felines do this about twice as fast as an idling diesel engine
Answer: Purr