The last few years have seen a surge in smartwatch production, not only from tech brands, but from luxury watchmakers as well. These watches all perform the basic smartwatch features, but each watch has its own special characteristics that make it well-suited for certain situations.
Private planes are a luxurious and efficient way to travel, but they have a disproportionately large carbon footprint. New advances in hybrid aviation could lead us into a new, more eco-friendly age of private aviation. NASA is leading much of the research and development effort in electric aircrafts and the X-57 concept is their newest objective.