If you have a dog that may be doing this, you need to take caution. He is most likely having some kind of seizure.
This is NOT a proof, just an explanation. Imagine you are on a number line and you are walking. Multiplying x*y is taking x steps, each of size y. Negative steps are interpreted by requriring you to face the negative end of the line before you start walking and negative step sizes are backward where backward is heel first. This mean to find, -x*-y you stand on zero, face in the negative direction, and then take x backward steps, each of size y.
What do you mean? Your statement is not a question, please re-write it.
In a rebus, "ecnalg" is "a backward glance".
Backward glance.
drater is 'retard' spelled backward
It's tempting to ask what you mean by backward, but unnecessary. The answer is no. Backward time travel is not possible under any circumstances.
You possibly mean 'retarded', and that means 'backward in mental or physical development.'
well , it means bending backward ! :)
One example is the word "live." It can mean "to be alive" when read forward, and "to reside" when read backward.
It depends on your subject. Ambulo means "I am walking" in latin. Ambulas is you are walking. Ambulat is he/she/it is walking. Ambulamus is we are walking. Ambulatis is you all are walking. Ambulant is they are walking.
That is normal. They start walking normally between 3 and 4 weeks.
Walking