Project scientist Richard Wahls says the space agency is always looking for ways to improve aviation.
We hope to find technologies that we can accelerate forward through the research, but other technologies, you know, they may not be possible for 20 or 30 years. They are just an idea.
Until then, he says, there are small changes moving airplane manufacturers towards better, safer and more efficient aircraft. Im Bob Doughty.
And Im Jim Tedder in Washington. Are your ready for todays history lesson? On this date in 1783, American writer Washington Irving was born. Two of his best known short stories are Rip van Winkle and The Legend of Sleepy Hollow.
And entertainer Wayne Newton celebrates his 72nd birthday today. Here is what he sounded like in 1963 when this song made him famous.
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