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.
The fermentation lock or airlock is a device used in beer brewing and wine making that allows carbon dioxide released during fermentation to escape the fermenter, while not allowing air to enter the fermenter, thus avoiding oxidation.There are two main designs for the fermentation lock, or airlock.These designs work when half filled with water. When the pressure of the gas inside the fermentation vessel exceeds the prevailing atmospheric pressure the gas will push its way through the water as individual bubbles into the outside air.here are two main designs for the fermentation lock, or airlock. These designs work when half filled with water. When the pressure of the gas inside the fermentation vessel exceeds the prevailing atmospheric pressure the gas will push its way through the water as individual bubbles into the outside air.