The document describes several hypothetical inventions, including an eco-friendly concept car called the Halcyon that resembles a glider in shape, a toaster that scans images and burns them onto toast, a machine that safely cuts bagels in half, a credit card sized LED light that is available for purchase, a tricycle called the Aquaduct that filters water as it is pedaled to help those in developing countries, and a portable napping cube for naps anywhere.