Most information you could ever need can be found online. The problem is that it is dispersed and hard to find. You could take all the best information available and use it to make great books.
For women who struggle to get pregnant, pregnancy test costs can add up. It’s also frustrating to need to keep buying more tests. The solution is a smart digital pregnancy test that can be used an infinite amount of times.
When wearing dress shirts, the shirts almost inevitably become untucked. Within minutes of tucking in a shirt, it loosens up as you move. A solution needs to exist to keep shirts tucked in.