Safari Live - Day 129 | National Geographic

Good morning, internet! Today is a day I thought it would take many years to arrive, and never have I been happier to be wrong. Today is my COVID vaccination day, and I’m heading over to my appointment, which just so happens to be at the coolest place to …

Let’s do a worked example where we calculate the standard change in free energy, ΔG⁰, for a chemical reaction. For our reaction, let’s look at the synthesis of ammonia gas from nitrogen gas and hydrogen gas at 25 degrees Celsius. ΔH⁰ for this reaction is…

[Music] I’ve faced my death at 23 years old. I face my mortality. [Music] I was this skinny, young, overly confident wild young man. Nobody’s ever ready for any type of crucible or test like that. [Music] Everything just went to 11 in about one second, an…

So let’s think about all of the costs that are involved in buying the car. The first and most obvious one is the cost of the car itself. Now, it’s really important to think about what the actual cost of the car is, because you might say, “Okay, there’s Ca…

We live in an age where speed is a virtue: the faster, the better. You’re hungry? Your smartphone allows you to order food from countless restaurants and have it delivered in no time. You want to be entertained? Today’s streaming services bring the latest…

Here’s some behind the scenes action! This is generally what my set, my beautiful set, looks like. Look at that silver play button too! By the way, close up there we are, pretty cool. Totally normal for my, uh, my screen to be on the Tesla design studio; …