Then watch them turn a shade of purple as they explain through gritted teeth that while your co-workers might've felt a bit off after their shot — or might've become infected with the flu before the vaccine took effect — they did not get the flu from the shot. The body can experie...
The dusty red planet has fascinated us for centuries. Even as we learn more, its mysteries keep us in suspense.
Developing a reusable rocket is not an easy task. Here's why NASA did not produce any reusable rockets in the past.
The mission is not more or less affordable. You might say yes because you want the results sooner than later. You want to know. Thats the point of exploring. But someday, we will start trying to build probes that won't breakdown for hundreds of years while slow boating to the nearest ...
So, if carbon dioxide is not supposed to be there with us, then where did it disappear without our knowing? Carbon dioxide is one of the twenty-four natural compounds which makes up the majority of the earth’s atmosphere. This is being continuously produced by the earth’s metabolism and...
It's like this NASA conceptNASA Eyes Plan for Deep-Space Outpost Near the Moon This shows how astronauts would control rovers on the surface of the Moon by telerobotics Robotic roll-out of an antenna — part of a low-frequency array of radio antennas to observe ...
when we explore the deep sea 全文 When We Explore the Deep Sea,We Are Exploring for Our Own Survival. By Dr.Greg Stone. In 1953,on the heels of a discovery of a second coelacanth specimen in the Comoros Islands off Madagascar’s coast,J.L.B.Smith,the man who described the species,wr...
Donna Shirley:Greg, what are the ethics of exploring Mars? Greg Bear:You usually talk about ethics within your own social group. And if you define someone as being outside your social group, they're also outside your ethical system, and that's what's caused so much trauma, as we seem...
curiosity, so it's no surprise there isn't a widely accepted definition of the term. William James, one of the first modern psychologists,calledit "the impulse towards better cognition." Ivan Pavlovwrotethat dogs (of course it was dogs) are curious about novel stimuli through the "what-is...
An artist's depiction of a lunar mining operation (credit: NASA) As history has repeatedly shown, where there are valuable minerals to be unearthed, adventurous humans will arrive in droves – even if it means battling extreme conditions and risking life and limb. ...