What are clues for a consumer?

Are universal tv remote controls reliabale? Can you use a rechargeable NiMH battery in a wireless mouse? Is there a reliable microwave and other appliance combination I can give to my college student? How many different size batteries are there? A dry battery can deliver 3000J of energy to a small 2w electric motor before the battery is exhausted For how many minutes does the motor run? What button do you push on the vizio sound bar remote when doing the head to head learning to the urc-a6 remote? How do I sync a TV universal remote to the TV? Do the bluray discs cleaners work? What is a digital clock face made out of? What year whirlpool washer model 82873120? What is the value of rca victor 34x? What is the difference between 50hz and 100hz I have 50hz tools and I have moved to a 100hz country? How would your decisions about CD's affect some of your decision's such as how many CD players to make or cassette tapes to produce? How can i program a samsung bn59-00598a universal remote to operate a Philips blu-ray player bdp5005 can't find a code that will work? How do you program direct TV remote to vizio TV? Why is it important to recycle batteries properly or to use rechargeable batteries? Will a CD played on a DVD player sound as good as if played on a CD player? When you cook food in a microwave oven why doesn't the plate get cooked? Can i replace 300mAh 2.4 volt battery with a 400mAh 2.4 volt battery? Your gateway says CD-rom boot priority no medium what should you do?