The Sunday Powder

Hey folks, a lot has happened since last Sunday. Thanks to Brian Armstrong, we’re getting one step closer to living forever, Forbes has a new owner, and the AI battle continues.

Enjoy!

Capital raised this week

Startups

Funds

Global Headlines

Once valued at $5.7B, media company Vice files for bankruptcy.

Luminar Tech CEO Austin Russell, the youngest self-made billionaire, buys a majority stake in Forbes.

It was a busy week for OpenAI CEO, Sam Altman. Not only did he testify in Congress about AI regulation, but he also raised $100M for his crypto project WorldCoin which scans your eye as a unique identifier.

Weekly Resources

5 Common Pitfalls of Founder-Led Sales

25 Chat GPT Plugins to boost your productivity.

Understanding Endowment Funds: The Global Top 50

Insights on how investors are approaching capital allocation heading into the summer.

Battle Royale: The AI Showdown

The results are in. Last week our readers thought that Google was better positioned to win in AI over the long term.

This week, Bard and GPT-4 explain the theory of relativity to two different audiences, a 5th grader and a physicist. Here we test the models’ ability to explain a complex concept in multiple ways.

Prompt

Explain Einstein's theory of relativity to two different people, a 5th grader and a physicist.

GPT-4

Explaining to a 5th Grader:

Imagine you're on a spaceship that's going really, really fast - almost as fast as light! According to Albert Einstein, a famous scientist, time would actually pass more slowly for you on that spaceship than it would for your friends back on Earth. This idea is part of Einstein's theory of relativity, which says that space (where we move) and time aren't separate things but are actually connected in a "fabric" called spacetime. The stuff we do - like moving or even just being heavy - can stretch or squash this fabric. So, just like a ball makes a dent when it lands on a soft bed, anything with mass (like planets, stars, or even you) can warp this spacetime fabric. This warping is what we feel as gravity. Isn't that amazing?

Explaining to a Physicist:

Einstein's theory of relativity consists of two parts: Special and General Relativity.

Special Relativity, published in 1905, introduced the concept that the laws of physics are the same in all inertial frames and that the speed of light is constant in all frames of reference. It led to the famous equation E=mc^2, establishing the equivalence of mass and energy.

General Relativity, published in 1915, extended these principles by including acceleration and gravity. It proposed that mass and energy cause spacetime to curve, and this curvature is what we perceive as gravity. It replaces the Newtonian concept of gravitational force with the principle of geodesics - objects under gravitational influence move along the shortest paths in curved spacetime.

Predictions of general relativity, like time dilation in gravitational fields, light bending around massive objects, and gravitational waves, have been confirmed experimentally. The theory has profound implications for cosmology and our understanding of black holes and neutron stars.

Bard

Sure, here is an explanation of Einstein's theory of relativity for a 5th grader:

Imagine you are on a train and you throw a ball up in the air. The ball will travel in a straight line up and then down again. But if you were to watch someone standing on the ground, they would see the ball travel in a curved path. This is because the train is moving, and the ball is moving with the train.

Einstein's theory of relativity says that space and time are not separate things. They are actually part of a single thing called spacetime. And when something moves through spacetime, it curves spacetime. The more massive something is, the more it curves spacetime.

The Earth is very massive, so it curves spacetime a lot. This is why objects fall towards the Earth. The Sun is even more massive than the Earth, so it curves spacetime even more. This is why the Earth orbits the Sun.

Einstein's theory of relativity is a very important theory. It has helped us to understand the universe in a much deeper way. It has also led to the development of new technologies, such as GPS.

Here is an explanation of Einstein's theory of relativity for a physicist:

Einstein's theory of relativity is a theory of gravity. It says that gravity is not a force, but rather a curvature of spacetime. This curvature is caused by the mass and energy of objects.

The more mass and energy an object has, the more it curves spacetime. This curvature is what causes objects to fall towards each other. The Earth is very massive, so it curves spacetime a lot. This is why objects fall towards the Earth. The Sun is even more massive than the Earth, so it curves spacetime even more. This is why the Earth orbits the Sun.

Einstein's theory of relativity has had a profound impact on our understanding of the universe. It has helped us to understand black holes, the Big Bang, and the expansion of the universe. It has also led to the development of new technologies, such as GPS.

Einstein's theory of relativity is a complex theory, but it is also a very beautiful one. It is a testament to the power of human thought that we can understand the universe in such a deep way.

Let us know on Twitter which model explained it better.

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