There is a Squidoo lens which speaks about five common mistakes people make when purchasing a garden Rotavator. There is also a site dedicated to all things related to the garden Rotavator. The site is called Garden Rotavator.
One can buy a Howard Rotavator from the Beavervalleysupply. Here, you can buy used or new products for a very low cost. This place is known to sell tools like the Howard Rotavator.
The word rotavator spelled backwards is rotavator, therefore it would appear to be a palindrome. However, rotavator is not listed in any standard dictionary.The word Rotavator is listed in some reference works, but this is a proprietory term (trade name, trademark) for a commercial product, a special type of gardening tool. And Rotavator spelled backwards is rotavatoR, which is not exactly the same as the word spelled forwards, i.e. in its correct form 'Rotavator'.
rotavator
Rotavator
Elevator, collaborator, alligator. ~Me, Myself and I
ROTAVATOR
rotavator
One can find information on Kumuka Worldwide on the official Kumuka website. There one can find information and contact details for the company. One can also find information on their Facebook page.
One can find more information about culling on Wikipedia where they have much information on the procedure and how it is implemented. One can also find information on 'HowStuffWorks'.
The palindrome for "garden digger" is "reggid nedrag."
rotor, rotator, rotavator
One can find information on the covariance matrix on the Wikipedia website where there is much information about the mathematics involved. One can also find information on Mathworks.