Nick Moore (NIK282K) YT
The most exciting phrase to hear in science, the one that heralds new discoveries, is not "Eureka" but "That's funny..."
Applied Science YT
Interesting applications of science and technology.
Water reactive electro luminescent panels
Potentially good for detecting humidity, but is cost prohibitive as of 2025.
Short electro luminescent history
Electroluminescence is when a material emits light as a result of applying an electric current or electric field.
Luminous Matter Essay
An artistic look at electroluminescent design and architecture.
Valveless pulsejet designs
This site describes and explains the valveless pulse-jet in principle. It also offers a rough sketch of the amazing variety of layouts the inventors and developers have tried during the long but obscure history of this device.
Valveless pulsejets YT video
The amazing thing about valveless pulsejet engines is that they are the simplest known engines and that’s because they have zero moving parts, essentially they are just a hollow pipe of varying shape and diameter.