Most (if not all) gutter cleaning tools on the market today, just work if your gutters are 10 to 15 feet off the ground. The gutters on my home are 30 feet off the ground and this tool works like a charm! Imagine if a homeowner owned a shop vac tool and have 25 foot gutters filled with water.
Beer Koozies Do Help Keep Your Drink Cold -- But Not The Way You Think They Do. Turns out there's a scientific justification for beer koozies (those foam-rubber beverage sheaths the local radio station gives away at the county fair): They shield your drink against the droplets of water that form on the outside, which can put the heat on your drink.
Constant temperature is essential to the shelf life of beers like Coors that are meant to be constantly chilled. Coors uses a best before date (in the form of JUL2611 where XXX=the month, 26=the day and 11=the year or 2011) that is 17-26 weeks after it was bottled [1] . Beer should always be stored upright to decrease the oxidation process and prevent contamination from the cap.