by Javantea
April 8-9, 2025
This problem comes from Griffiths’ Introduction to Quantum Mechanics. It’s problem 2.1a.
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by Javantea
March 18, 2025
Duolingo has a lot of problems. I know this because I've spent 1232 days learning Portuguese, Spanish, and a little bit of Finnish and Klingon. I have a 1232 day streak and am in obsidian league. I'm hoping that the developers at Duolingo who are watching for negative sentiment find this post. Here's my duome if you want to see where I'm at.
Duolingo is for beginners. If you end up at day 400 in Duolingo, you might think that it is useful for intermediate and advanced speakers. This isn't true. The only argument that I have really accepted for why intermediate learners should accept Duolingo as a daily tool is that it's important to avoid losing ground in a language. By spending a few minutes you're able to avoid dramatic loss of vocabulary that often coincides with not using a language for weeks.
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A conversation between Javantea and Gemini (artificial intelligence by Google). Javantea's prompts are labeled.
Javantea: Do you have any opinion on the meaning of the song Forever Young by Alphaville?
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