Safari Live - Day 129 | National Geographic

All right, so maybe we could start with this question from Stuart Powell, and his question is, “What’s your advice for non-technical founders?” As you are a non-technical founder and solo founder, or a cofounder. Prabh is a solo founder but had a founding…

Over the last decade, milk has become a bit controversial. Some people say it’s a necessary and nutritious food, vital for healthy bones, but others say it can cause cancer and lead to an early death. So, who’s right? And why are we drinking it anyway? […

In this video, we’re going to talk about a concept in chemistry that’s quite important, known as dilutions. So let’s do an example. Let’s say we have a large vat, as much as we need. It’s a one molar solution of sodium sulfate, and it’s an aqueous soluti…

This is a chart that shows the percentage of the total population of each of these colonies and then later states that was made up by enslaved Africans starting in the year 1754, which will show in purple, and comparing that to the year 1800, which we’ll …

There is no greater human joy than waking up to a winter wonderland that, with its frosty magic, also cancelled school. Well, no more. Because schools are cancelling snow days. Some school systems have decided, “This way when there’s too much snow to phys…

The pH of the soft drink is 3.37. After the addition of the potassium sorbate, which species, the sorbic acid or the sorbate ion, has a higher concentration in the soft drink? Justify your answer. So, this is related to the question we’ve been doing beca…