In fact, Mars has an orbit much more eccentric than the Earth's, and its perihelion cycle (which has a period of 51,000 years) does apparently have a significant effect on climate and prevailing wind direction there.he two effects â the precession of the axis of rotation and the change in the orbit's orientation â work together to shift the seasons with respect to perihelion. Because we use a calendar year that is aligned to the occurrence of the seasons, the date of perihelion gradually regresses through the year.
Dial 0800-046-5242 (Toll-Free) Number for Acer Helpline Phone Number. By Dialling this toll-free number you can get Customer Service from us. Dial 0800-046-5242 (Toll-Free) Number for Acer Helpline Phone Number.
With iTunes, though, I had to report (in this column and in a follow-up) that no such number existed. Not even the mighty Get Human Web site was able to locate one. It is therefore with great pleasure that I can now report that telephone support for iTunes is available from 8 a.m. to 5 p.m. Central Time. You need a little patience, but if you follow these steps, you will get a live person. Here's what to do: 1.) Telephone the following number: 800-275-2273. This is the Apple Care Service and Support Line. 2.) When you hear the recorded greeting, enter 70. The recording will very likely reject that entry at first. If so, try again. 3.) When you're prompted to say the product that you need tech support for, say iTunes..