How to Get Started, Doing Things that Don't Scale, and Press (How to Start a Startup 2014: 8)

We’re told that the first ionization energy of silver is 7.31 times 10 to the fifth joules per mole. What is the longest wavelength of light that is capable of ionizing an atom of silver in the gas phase? All right. Now, before I even ask you to pause an…

Johanna jogs along a straight path for (0 \leq t \leq 40). Johanna’s velocity is given by a differentiable function (v). Selected values of (v(t)), where (t) is measured in minutes and (v(t)) is measured in meters per minute, are given in the table above …

Hey there. We know how you feel. You have good intentions, but you can’t seem to get anyone to trust you. And worse, you have no idea why anyone would trust you. In fact, this has caused you to trust yourself even less. But did you know that all of that c…

Imagine we’re asked to approximate the area between the x-axis and the graph of f from x equals 1 to x equals 10 using a right Riemann sum with three equal subdivisions. To do that, we are given a table of values for f. I encourage you to pause the video …

What’s up you guys, it’s Graham here. So if you’re anything like me, you’ve noticed an unusually high amount of Robert Kiyosaki videos being recommended right now on YouTube. Like, it seems as though every single time I open up the homepage, there’s a fre…

Growing up, we all have impressions of the Middle Ages. We read about knights in shining armor, castles with moats, and towers. But when were the Middle Ages? The simple answer: the Middle Ages in Europe are the roughly 1,000 years from the fall of the Ro…