Sarah Boone
Sarah Boone made the modern day ironing board. The one with curves. Click read more to, well, read more (it’s self explainatory)
Mary Van Brittan Brown
Mary Van Brittan Brown was the one who came up and made the home security system, using cameras looking through peepholes, click read more to, again, read more (you should know this by now)
Patricia Bath
This is Patricia Bath, she made the “Laserphaco Probe”, which is a probe to help counter-attack cataracts by removing it. You know the deal with “read more” now (I hope)
George Speck/Crum
a.k.a George Crum, created the potato chips because of a hangry customer. Hit read more to read more (incase you forgot)
Lonnie Johnson
Ok, so, he made the super soaker and many nerf guns. Sure, that may have not changed life, but this guy was to interesting to pass over