Stripe is an online payment processing platform that simplifies the payment process for online businesses. Its founders, John and Patrick Collison started the company in 2010, intending to provide an easy-to-use platform for businesses to process payments. Stripe offers a user-friendly interface, support for multiple currencies, recurring payments, and physical card readers for brick-and-mortar businesses. Stripe's technology includes machine learning and AI to detect fraud, analyse customer behaviour and preferences, and encrypt transactions. The company has partnerships and integrations with various companies across industries, and its services include payment processing, fraud detection, and other business management tools. Stripe's fee structure includes transaction fees, additional fees for international payments and refunds, custom pricing, and interchange fees. Stripe's main competitors are PayPal, Square, and WePay. Stripe has allegedly been profitable since 2018, but its financial information is not public.

Vertical farming is a future agriculture technique that allows crops to be grown in a building using only 1% of the land, zero soil, no pesticides, and way less water. It offers many advantages over traditional farming, such as a 700% increase in yield, 99% water recovery and recirculation, and more efficient use of resources. The cost of setting up vertical farms is rapidly declining, and technology is getting cheaper. The farms use LED lighting, which can be modified to meet certain taste profiles and can be powered by solar panels to minimise energy loss.

There are many different ideas and predictions about the future; we've taken a few from "2050 Earth," which is a site that shows a Google Street View-like simulation of cities in the future, including 2030, 2040, and 2050. The ideas presented range from developing high-tech wearables that capture biometric data to creating moneyless societies and replacing human body parts with electronic ones.