Heavier-Than-Air is a 16 letter English word. It's valid Scrabble word worth 13 points. It's valid Words with friends word worth 13 points.
You can make 641 anagrams from letters in heavier-than-air (--aaaeehhiinrrtv).
First recorded in 1900-05
One of his first trials with a heavier-than-air machine was made with a huge glider, which was fitted with floats.
And then we stalled—that is to say our speed dropped below the minimum necessary for heavier-than-air flight.
"Well, my father had worked for years perfecting the plans of a heavier-than-air flying machine," Morris resumed.
heavier-than-air machines have gradually popularized flying.
But it would be unjust to claim for them entire priority in the field of the glider and the heavier-than-air machine.
On his return to Paris he at once began experimenting with heavier-than-air machines.
Wood is not employed in the construction of these heavier-than-air craft.
Not until the twentieth century did the advocates of the heavier-than-air machines show the value of their fundamental idea.
Wright were experimenting with heavier-than-air machines, but general interest in the subject is quite recent.
It was, without shadow of doubt, the last word in the science and manufacture of a heavier-than-air machine.
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