But it wasn't until the 17th century that attempts were made to harness the power exhibited by Heron's aeolipile for practical purposes. In the first century A.D., Hero of Alexandria invented the aeolipile, or primitive steam turbine. Credit: Public domain.
Borax is a good natural choice for cleaning mold. It is toxic if you swallow it, but otherwise, it does not emit dangerous fumes or chemicals when you use it. What makes it great to use on mold is that it disinfects the surfaces it cleans. You mix borax with water in a one cup to one gallon ratio.
A mild bleach solution removes stubborn mildew from outdoor furniture fabrics. Mix 1 tablespoon of bleach into a pint of warm water in a bucket. Dip a sponge into the solution and soak the mildewed areas, leaving the furniture to sit in the sun on a nonhumid day for 15 minutes.asic Borax Cleaner. A borax solution removes mildew from affected fabrics and works best when the fabric is allowed to dry outdoors on a sunny, nonhumid day. Brushing the mildew spots off first with a broom or nylon brush outdoors removes some of the residue.