I remember as a kid hearing sonic booms and thinking it was so cool. I guess it was military planes in my area. I wonder how many people now even knows what it sounds like.
The article mentions commercial air flights taking half the time, but I wonder who needs that kind of speed when I see this-
“According to ICCT, supersonic flights would burn up to 9x more fuel per passenger per kilometer than their subsonic flying buddies.“
The article mentions commercial air flights taking half the time, but I wonder who needs that kind of speed when I see this-
“According to ICCT, supersonic flights would burn up to 9x more fuel per passenger per kilometer than their subsonic flying buddies.“