Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...
The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and live video ...
Take steps now to protect tender plants from the cold.To prevent water pipes from freezing; wrap or drain or allow them todrip slowly. * WHAT...Temperatures are increasing, so the Frost Advisory ...