subversive_dev

You’re welcome!

So if you didn’t care about having to wait for the video to buffer on every scroll, it becomes an easier problem. I kind of think that defeats the purpose of a tiktok-style interface though.

I agree that you wouldn’t necessarily need to build a new algorithm, but like I said, it’s part of the smooth scrolling magic

I’m a dev but not very good at mobile.

I can promise you that a lot of engineering work went into making the tiktok scrolling experience so smooth. Part of the trick is having a good enough algorithm that the user wants to watch the majority of served videos.

Another huge part of it is having lightning fast content distribution and aggressive “prefetching” of the next videos in the feed.

I don’t want to discourage you but I also don’t want you to be caught off guard by the difficulty. Do you want to make this bad enough to give it your nights and weekends for a year?

There are actually anti-greenhouse gasses like SO₂ (of acid rain fame(!))

https://en.m.wikipedia.org/wiki/Stratospheric_aerosol_injection

I did a little research and the answer is pretty interesting!

Originally, chemists assigned hydrogen a mass number of 1, and used that assumption to derive the masses of the other elements. Today we definine “1” as being 1/12 of the weight of Carbon-12 (which is very close to the average weight of hydrogen we use today)

As to the relative frequencies, they can be different at different points on earth, this Chemistry SE answer goes into a lot more detail.

If you have never done “stoichiometry” before it may not be obvious but the periodic table average weights are essential for going from “I have x grams of substance” to “I have x number of atoms/molecules of substance” and from there you can use the equation of your target reaction to precisely predict the outcome of a chemical process. If you were doing very high precision chemistry, the differences in isotopic ratio in your sample vs the standard values could introduce an error but I would guess most of the time it is insignificant.

The atomic weight shown in the periodic table is what we measure based on the isotopic frequencies prevalent on earth. Different celestial bodies can (and do!) have different isotopic frequencies based on the conditions of their formation

Be the poster you want to see in the Lemmy

Well probably because:

• Lemmy is explicitly a reddit clone
• The vast majority of lemmy users are recent emigres from Reddit
• Reddit is still much larger and more influential

It looks like this is the closest thing to what you are looking for.

Welcome to the wonderful world of Standard Fruit Company