Apple AirPods Make More Money Than Spotify, Twitter, Snapchat, and Shopify Combined

An anonymous reader shares a blog post from Kevin Rooke, investment specialist and co-founder of blockchain marketing agency agency0x: Imagine a startup with $12 billion of revenue, 125%+ YoY revenue growth (two years in a row), and Apple-esque gross margins (30-50%). Without knowing anything else about the business, what would you value it at? $50 billion? $100 billion? More? That’s Apple’s…

How do noise cancelling headphones like Apple Airpods Pro work?

Noise cancelling technology like that used in the new Apple Airpods Pro and Bose headphones was originally invented in the early 1980s to prevent ear damage for pilots and was later used by tank crews in the US Army. Source: https://www.newscientist.com/article/mg13618504-100-how-do-noise-cancelling-headphones-like-apple-airpods-pro-work/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…