My $500,000 mistake...not getting a credit card sooner

A polyprotic acid is an acid with more than one proton that it can donate in solution. An example of a polyprotic acid is the protonated form of the amino acid alanine. Here’s a dot structure showing the protonated form of the amino acid alanine, and we c…

So let’s add six over two x squared minus seven to negative three x minus eight over two x squared minus seven. And like always, pause the video and try to work it out before I do. Well, when you look at this, we have these two rational expressions and w…

The table below shows the number of chickens sold by four friends from January to March. Except one entry is missing. What number should go in the empty cell? So, let’s see. This is the empty cell right over here they haven’t filled out. How many? Let’s …

This program features live coverage of an African safari and may include animal kills and carcasses. Viewer discretion is advised. Well, we couldn’t have asked for a better way to start our Sunday than the brand-new “Oh balls of fluff” for the Inkuhuma p…

What’s up guys, it’s Graham here. So, I had another video that was scheduled to post today, but with the current state of the market combined with the absolute annihilation of some of the largest companies in existence, I thought it would be more importan…

The desire to be free from the limits of the human experience is as old as our first stories. We exist in an endless universe, only bound by the laws of physics, and yet our consciousness is trapped in mortal machines made of meat. With the breathtaking e…