Today’s Cringe-O-Vision: “You guys value freedom more than safety”

Here is an American woman in Hong Kong lecturing protesters.

You guys value freedom more than safety.  Do we agree?  OK, look, I think safety is more important than freedom.  If you have a safe environment you can communicate.


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SpaceX Super Heavy / Starship Environmental Assessment Report

We can lick gravity, but sometimes the paperwork is overwhelming.
— Wernher von Braun

SpaceX is in the process of developing a completely reusable two-stage super-heavy class orbital launch vehicle called Super Heavy / Starship.  This is the latest iteration in an evolving design which has previously been called the Mars Colonial Transporter, Interplanetary Transport System, and Big Falcon Rocket (BFR).  The present design (which continues to evolve) specifies a payload to low Earth orbit (LEO) between 100 and 150 tonnes.  This compares to the 140 tonnes to LEO of the Saturn V which was, of course, completely expendable.  The Super Heavy/Starship will be, if built to the current design, the largest and most powerful rocket ever, with a lift-off thrust of 62 meganewtons (MN), compared to 35.1 MN for the Saturn V.... [Read More]