Rives: Reinventing the encyclopedia game | Summary and Q&A

TL;DR

In this content, the speaker reminisces about playing a game with Encyclopaedia Britannica and explores various topics through online research.

Key Insights

• 🌍 The furthest point from the center of the Earth is not Mount Everest, but Mount Chimborazo in Ecuador, which sits on the Earth's bulge caused by its spin and travel around the sun.
• 🔍 The Tropic of Cancer and the Tropic of Capricorn are not fixed lines, but astronomical phenomena caused by the Earth's tilt, and they have been steadily moving towards the equator at a rate of 15 meters per year.
• 🌴 Tropical rainforests are home to dozens of uncontacted tribes, making them the only places on Earth where you can't be "friended".
• 🪲 Beetles make up 20-25% of all life forms on the planet, including plants, and are the most successful order on Earth due to their incredible adaptations and diversity.
• 💑 Fireflies are actually beetles and use pheromones to communicate. Aphrodisiacs like chocolate, which contain phenethylamine, may increase sexual desire, but it's unlikely to have an effect unless consumed in other forms.
• 🎨 Cave paintings are some of the oldest known artwork, featuring common themes such as large wild animals and tracings of human hands, usually the left hand, reflecting the dominance of right-handed individuals.
• 🙌 Chimpanzees are our closest genetic relatives and were mistakenly believed to be cave dwellers, contributing to the myth of their connection to human evolution.
• 🚀 Yuri Gagarin, the first human to physically leave the Earth by orbiting it, was a hero despite his short stature, and his historic journey was commemorated by the International Space Station syncing its orbit with his at the exact same time.

Transcript

Translator: Morton Bast Reviewer: Thu-Huong Ha So, last month, the Encyclopaedia Britannica announced that it is going out of print after 244 years, which made me nostalgic, because I remember playing a game with the colossal encyclopedia set in my hometown library back when I was a kid, maybe 12 years old. And I wondered if I could update that gam... Read More

Questions & Answers

Q: What did the speaker discover about the furthest point from the center of the Earth?

The speaker discovered that the furthest point from the center of the Earth is not the tip of Mount Everest, but rather the tip of Mount Chimborazo in Ecuador. This is because the Earth bulges around the middle due to its spinning motion, and Mount Chimborazo, although not the tallest mountain in the Andes, is located on this bulge, making its summit the farthest point from the center of the Earth.

Q: How do the Tropic of Cancer and the Tropic of Capricorn change over time?

The Tropic of Cancer and the Tropic of Capricorn are not fixed lines on a map, but rather astronomical phenomena caused by the Earth's tilt. These tropics actually move and change their positions. Over the years, they have been steadily drifting towards the equator at a rate of about 15 meters per year.

Q: Where can one find the majority of uncontacted tribes on Earth?

The majority of uncontacted tribes can be found in tropical rainforests. While these tribes exist all over the world, the highest concentration is in tropical rainforest regions. These remote areas are the only places where one can truly go without being "friended" in the modern sense of the term.

Q: What is significant about beetles?

Beetles make up the most successful order of organisms on the planet, accounting for approximately 20-25% of all life forms, including plants. They come in various types, such as scavenger beetles, predator beetles, and beetles that roll dung balls for their hatchlings. Beetles have different adaptations and behaviors, making them fascinating creatures with a significant presence in the natural world.

Q: What is the "chemical language" referred to in the video?

The "chemical language" mentioned is that of pheromones. Pheromones are chemical signals used by organisms to communicate with each other. In the context of the video, the speaker stumbled upon a video of a sea urchin engaging in sexual activity, which led to the link about aphrodisiacs and the compound called phenethylamine found in chocolate, which is believed to have aphrodisiac properties.

Q: What is sympathetic magic and how does it relate to voodoo dolls?

Sympathetic magic is a concept of imitation, where the idea is that by imitating something, one can have an effect on it. Voodoo dolls are an example of sympathetic magic, as they are believed to have an influence on the person they represent through mimicking actions on the doll. Cave paintings are also thought to have been a form of sympathetic magic, imitating aspects of the natural world to possibly have an effect on it.

Q: What are some common themes found in cave paintings?

Cave paintings, which are some of the oldest known art forms, often depict large wild animals and tracings of human hands. The prevalence of tracings of left human hands suggests that early humans were predominantly right-handed. The reasons behind the hand tracings and their symbolic significance remain unclear, but these paintings give us insights into the lives and artistic expressions of our ancient ancestors.

Q: Who was the first human to physically leave the Earth and orbit it?

The first human to physically leave the Earth and orbit it was Soviet cosmonaut Yuri Gagarin. He volunteered to be launched into outer space and circled the Earth once in 1961. His achievement was groundbreaking and marked a significant milestone in human space exploration. Fifty years later, the International Space Station paid tribute to Gagarin by syncing its orbit with his orbit and recording mesmerizing footage of the same view he would have witnessed.

Summary & Key Takeaways

• The speaker reminisces about playing a game with encyclopedias as a child and decides to update the game using Wikipedia.

• The game involves clicking on links within Wikipedia articles to learn new facts, such as Mount Chimborazo being the furthest point from the center of the Earth.

• The speaker goes on to discover facts about the Earth's tilt, tropical rainforests, beetles, and other interesting topics through the game.