But it creates a column of glowing gas tens of kilometres long and
hundreds of metres wide.
Not exact matches
Drillers pump a mixture
of treacly gel and sandy grains down the pipe at high pressure, and this creates a disc - shaped crack
hundreds of metres high and across, but only 1 centimetre
wide.
In Washington DC, several
hundred people — a mix
of NASA employees, staffers from the US Congress and parents with children — gathered in the atrium
of the Newseum to watch a live feed
of the impact on a 10 -
metre -
wide screen.
Standard grenade launchers can fire it at targets
hundreds of metres away, marking vehicles and people over a
wide radius from the point
of impact.
In particular a strip
of land down the eastern side
of Dunwich, in places a
hundred metres wide, was eroded by the sea.