Camera - a fragile thing, prone to all sorts of harmful influences. If you want it served cobalt ontario for a long time then pay attention to the mechanical structure. If the shell metal, then at least not crack if dropped. There are models designed to operate in extreme conditions. Traditionally Pentax pays great attention to protect their equipment from the adverse effects of the environment.
The processor goes up to 75-85C while under pressure but rarely dips below 40C when idle. Everything else is a bit cooler of course, but 40C in the computer case is rather common even with good air-flow. If you plan on using your notebook from the charger, remove the battery first left at 40% charge. Use an air-tight plastic bag and put lithium facts it into the fridge. Do not freeze.
In the U.S., the PS3 will launch on November 17th, with approximately 400,000 consoles available for sale. The U.S. launch will come almost a week after the Japanese launch which will consist of merely 100,000 units.
No. There will almost certainly be many people who have to go without a lithium bettery stock PS for Christmas despite being willing to pay the very high price Sony is asking. But, that's nothing new. Other consoles (including the Xbox 360) have been launched without an adequate number of units immediately available for sale.
For any new laptop, the battery usually comes empty. It's advisable to charge at least 4 hours non-stop on the first charging as it can prolong the lifespan of the battery. Also during the first charging, it is not advisable to use the laptop battery at all.
Today, many of the latest computers have a fast recharge feature where you can recharge 90 percent of the battery power by charging it for around one hour. The balance 10 percent is recharged slowly. If your laptop has this facility, do use it. This helps to extend the life of the battery. However, do not recharge the laptop battery until it has less than 30 percent charge remaining.