1 Contractors' prices for 2-4 hours with heavy equipment removing a small area of concrete (such as a 8x10-foot patio 4-8 inches thick) start around $250-$550 and go up. 2  Removing an average driveway is $1,000-$2,500 and up, particularly if it's reinforced concrete. 3  Prices vary considerably by region. Concrete foundation removal can run $600-$4,000 or more for a simple slab, and $1,500-$5,000 or more for a typical home basement.
Their breathing is deep, slow and steady. So the best way to bring your heart rate down and to regain your cool is to change your breathing. Try this now: take a slow, deep breath in, filling your lungs with air and expanding your diaphragm.
Answer: the same way water cools down a hot pan... water absorbs heat and evaporates thus causing your body to cool down its the evaporation of the sweat once it is on the surface of your skin that creates the cooling effect.Answer: It takes heat to convert moisture into a vapour, and this heat is supplied by the body via the skin, The loss of heat is felt as cooling.O, Sweat evaporates off the skin helping to cool you down, wiping it off will make you hotter.