Elon Musk wrote on X on 25 October 2026 that Grok Bot “can now call someone or a business for you, make a request on your behalf, take notes on the response and send you a note summarizing the ...

Two sets of numbers ran through the week of 12 to 18 October 2026. The companies selling into AI reported growth: Anthropic told investors its third-quarter revenue rose 45% to $16.8 billion, Reuters ...

The platform connects groups that need each other and makes finding, trusting and paying each other cheap. Rules on quality, ranking, data and fees keep both sides on the platform; badly set rules ...

Coca-Cola owns and markets several of the world's largest sparkling brands, including Coca-Cola, Sprite, Coca-Cola Zero Sugar, Fanta and Diet Coke/Coca-Cola Light, plus water, sports, coffee, tea, ...

Drawing by The Business Engineer. In a 2012 interview with Wired, Musk said he priced a rocket’s raw materials (aerospace-grade aluminium alloys, titanium, copper and carbon fibre) on the commodity ...

Positive psychology set out to study what makes life worth living, not only illness and its treatment (Seligman and Csikszentmihalyi, 2000). PERMA is Seligman's later answer to what well-being is made ...

Toyota separates oversight from execution: since April 2017 directors decide and supervise, and operating officers run the business. In February 2026 Toyota said Kon would focus on internal management ...

Drawing by The Business Engineer. The 1948 menu was limited to hamburgers, cheeseburgers, french fries, shakes, soft drinks and apple pies, so every item could be prepared quickly and the same way.

SHEIN makes money by selling low-priced, SHEIN-branded fashion and lifestyle products online, made by third-party contract manufacturers in small test batches, and by hosting third-party sellers on ...

Barstool Sports makes money by turning a large personality-led audience into advertising and sponsorship, merchandise, live events and pay-per-view, and media partnerships. Founded by Dave Portnoy in ...

Stanford’s AI Index reports that open-weight models narrowed the performance gap with closed models from 8% to 1.7% on some benchmarks in a single year, and that the frontier is increasingly crowded ...

A marketplace is worthless to buyers without sellers and the reverse. Most start by subsidising or hand-recruiting one side, often supply, in a narrow niche. Rochet and Tirole showed that platforms ...