Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

Is Biden going to be the nominee or not? I believe he will be. The only chance to change the ticket to make it stronger to the Independents is to swap out Harris, the Vice President, who is probably the most unpopular Vice President in history. Can’t it …

An individual has lost the ability to activate B cells and mount a humoral immune response. Part A: Propose one direct consequence of the loss of B cell activity on the individual’s humoral immune response to the initial exposure to a bacterial pathogen.…

Why does your company deserve more money? Sometimes the hardest conversation I have to have with the founder is when they’ve spent their 1 to 2 million dollar angel round but haven’t found product market fit. Unfortunately, I have to ask them a very unfor…

[Derek] This is the first in a series of videos about a chemical reaction discovered over 125 years ago. It releases a tremendous amount of heat. Oh no, the GoPro. Liquefying metal. It is so hot. It is not an explosive, but it can cause explosions. That i…

The equilibrium constant is symbolized by the letter K, and the equilibrium constant tells us about the relative concentrations of reactants and products at equilibrium. Let’s say we have a hypothetical reaction where reactants A and B turn into products…

The base of a solid is the region enclosed by the graphs of ( y = -x^2 + 6x - 1 ) and ( y = 4 ). Cross sections of the solid perpendicular to the x-axis are rectangles whose height is ( x ). Express the volume of the solid with a definite integral. So pau…