VTOL (Vertical Take-Off and Landing) Aircraft

VTOL aircraft can take off and land vertically, like a helicopter. They can operate in confined spaces, and take off and land vertically, which reduces the need for large airport runways.
Ukrainian technology and R&D in aerospace, agriculture, health sciences, and materials

There are many technology and R&D activities in Ukraine, in aerospace, agriculture, health sciences, and materials, for example. This article highlights some of these activities.
10 welding technologies at the edge of the possible

Welding technologies and related innovations enable products in aerospace, mobility, sensors, optics, power generation, textiles, and other areas. Here are ten innovative examples discovered via Mergeflow.
How to navigate in deep space

Triggered by Apollo 11’s 50th anniversary, I used Mergeflow to discover deep space navigation technologies.