These hats look great with a suit or when you're wearing a large overcoat or trench coat. Humphrey Bogart and Frank Sinatra will have nothing on you when you put on your own fedora with either formal wear or business suits. However, fedoras are so versatile that you can also wear them with a polo shirt or T-shirt. You've seen this hat in the Godfather movies, and lately you've seen it resurrected by Tupac and Snoop Dogg. Whether you're going for gangster or don, you'll look great in your homburg hat. These hats were invented in the Victorian era for men and were named for their resemblance to a pork pie dish. Think Gene Hackman in The French Connection. Think of Charlie Chaplin or an old 19th century New York City gangster. This hat looks great with a suit or with a nice shirt and a vest.
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One-sentence summary -- Wear a flat cap. Put on a fedora. Try out a homburg. Put on a pork pie hat. Go with a bowler hat.

The stronger the magnet, the easier it will be to magnetize the screwdriver. Ideally, find a neodymium magnet or other rare-earth magnet with a pull force of at least pound. These are available at hardware stores or online. If you don't mind destroying an old hard drive, you can disassemble it to get two strong magnets. Remove any grime from the screwdriver. If you need to use a damp cloth, dry the tool thoroughly afterward. Touch one end of the magnet to the metal surface of the screwdriver, next to the handle. Drag it down to the tip. This causes small magnetic regions (domains) in the steel to align in the direction of the magnet's field. On a large screwdriver, magnetize the half closest to the tip instead of the whole tool. Take the magnet off the screwdriver, then drag it from the handle to the tip again. Repeat this several times, using the same end of the magnet each time. Do not drag the magnet back from the tip to the handle. This will undo your work. Rotate the screwdriver by a quarter turn. Drag the magnet from handle to tip again several times. Repeat with the third and fourth sides of the screwdriver. If the screwdriver can't pick up a screw magnetically, repeat the process. If it still doesn't work after ten passes on each side, try again with a stronger magnet. A hard steel screwdriver can stay magnetized for months. If you'd like to demagnetize it, run the magnet back the other way (tip to handle), or whack the screwdriver against the wall a few times to scramble its magnetic domains again.
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One-sentence summary -- Choose a strong bar magnet. Wipe the screwdriver clean. Slide the magnet from the handle to the tip. Repeat this motion in the same direction. Rotate and repeat. Test the screwdriver.

Mineral deposits will eventually build up in any toilet tank. Check your tank once a week and if you notice any deposits, treat the tank with white vinegar. Fill the tank with vinegar, let it sit for 12 hours, then flush and clean the tank. Stores often sell tank tablets, meant to be placed in your tank to help it smelling fresh. However, if you do use tablets, stay away from tablets that contain bleach. These can erode and damage the inside of your tank. If you clean your toilet tank regularly, tablets are probably not necessary. Many people remember to clean their toilet regularly, but neglect the toilet tank. Make sure not to fall into this trap. At least once a month, give your toilet tank a good cleaning. This will keep your bathroom smelling clean and fresh.
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One-sentence summary --
Remove mineral deposits periodically. Be careful with tank tablets. Establish a cleaning routine.