Inventions such as the wheel, the printing press, light bulb, telescope, microscope, transistor, microchip, and the Internet, are amazing in and of themselves. However, these, and thousands of other inventions have also...more
Of course, telling someone that you have a secret is not the same as telling them what the secret is. Still, someone now knows that you have a secret. This has turned out to be an important concept for the “on-sale bar rule”...more