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AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.
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L'Italiano nel mondo
Introduction to HTML5
Umano Digitale
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Wolfram U offers free open interactive courses, learning events and other educational resources for professional and technical development.
Model dynamic systems in the Wolfram Language: build state-space and transfer function models, inspect system properties, connect models in series, parallel and feedback, and run simulations.
Data science need not stop at statistics: use the Wolfram Language for sentiment analysis, signal processing, graph theory and automated classification, then deploy web apps and APIs.
Build a modular data science pipeline in Wolfram Notebooks: import and restructure data, run exploratory analysis, train a predictive model, and deploy a cloud web app.
Build progressively more complex epidemiological models in Wolfram Language, starting from dynamic transmission models and simulating past and present epidemics while varying parameters.
Visualize tabular and other data structures in Wolfram Language, using a curated Wolfram Data Repository dataset and domain-specific functions to make graphics ready to publish and share.
Get up to speed in Wolfram Language: read symbolic code, use built-in functions and curated computable data, prototype in notebooks and deploy to the cloud.
Build and deploy simple functional cloud apps in the Wolfram Language: use Function Repository functions, connect to Twitter, schedule tasks, and scrape and visualize web data.
Build and maintain Wolfram Language projects using patterns, error handling, interactive interfaces, cloud deployment and IDEs.
Create videos, animations and interactive infographics in the Wolfram Language: use Manipulate and Dynamic, code time controls, build spline layouts, and drive a simulated 3D camera.
Build custom maps in the Wolfram Language: use GeoGraphics, match visualization functions to different geographic data types, customize styling, and construct and plot GeoVectors.
Query built-in financial and socioeconomic data in the Wolfram Language using natural language, then visualize it, forecast time series, detect anomalies and build automated machine learning models.
Construct financial time series in the Wolfram Language: import stock data from the Knowledgebase, resample by interpolation, compute log and cumulative returns, and chart trading signals.
Build optimal asset mixes in Wolfram Language: apply quadratic, conic and linear optimization, analyze asset correlation, and simulate portfolio value under risk constraints.
Compute compound interest, annuities and future values in the Wolfram Language, handling uneven cash flows through examples like discounted cash flows and mortgage valuation.
Use generative AI in Chat Notebooks to support learning and teaching: design classroom activities with AI-written code, reframe assessments, and learn Wolfram Language from AI examples.
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