This was helpful...

.@hankgreen created a great #explainer for...

Excellent critique of popular portable AC units as compared to window AC units.

Surprisingly interesting #explainer about how grain bins work and why they're so vital to #farming. @smartereveryday

This was a helpful #explainer after watching #IAmMother.

Superb overview of what coffee is and what influences its taste: 1) where it's grown, elevation; 2) how the fruit is separated from the bean; 3) how it's prepared. I missed a discussion about bean varieties, grinding methods, & how espresso machines impact taste.

Yay! @AltShiftX releases its explainer for the #GoT finale!

@indeepgeek provides one of the more thoughtful, early explainers of E5

@AltShiftX provides a much needed explainer to the film adaptation of @jeffvandermeer's Annihilation, with some mention of book(s) as well.

@smartereveryday's #slomo video capture of a see-thru 4-stroke engine superbly illustrates how the engine works.

Ali Hassan gives a simple, "at its most basic" description of bitcoin at the SALT Conference in Las Vegas, Nevada.

Superb #explainer of The Expanse universe by @AltShiftX that answers: What is the universe of The Expanse like? What are the cultures and histories of Earth, Mars and the belt? How does gravity work in The Expanse? How does science and technology affect people and relationships? What are the roles of Holden, Miller and Avasarala in the story of The Expanse?

Superb explanation of the asymmetric (and along the way, symmetric) encryption logic.