Astronauts a are selected carefully, after grueling scientific, cultural, physical, and mental tests, with psychological health testing being of utmost importance.
While most scientists believe that dragons are the product of the rich imagination, some believe that they one day roamed the Earth and might have been the last surviving dinosaurs.
Are humanoid robots invading our houses any time soon and how far can they go?
“I am the Lorax, and I Speak For the Trees!”
First aid is the cure or treatment given to an injured or sick person before professional medical care arrives.
The mysterious powers and connotations of the elements inspired screen writers and directors to create a number of remarkable works, one of which is Luc Besson’s 1997 production “The Fifth Element”.
The powers of the four elements of nature neither pollute nor damage our environment; they cannot be controlled by any one nation or industry, and are readily available for free for each human being on the surface of the Earth.
The sustainable four elements of nature provide us with a wide set of renewable energies readily available for generating electricity.
When you read the title “Moving Plants”, you may ask yourself “Do plants move?” Guess what? They do.
Most schoolchildren learn that everything in the universe is a solid, a liquid or a gas. However, those lessons usually lack the fourth and by far the most common state of matter: plasma.
Being our nearest neighbor, the Moon has always found its way into the realms of human curiosity; its desolate beauty has been the source of fascination, inspiring a rich cultural and symbolic tradition.
From ancient civilizations to modern day, the colors and symbols of the four elements have represented the different aspects of nature and the forces of energy in our world.
The brain, though a small organ, is the most complex one; it serves as the center of the nervous system in all vertebrates and most invertebrates.
Healthy eating is not only about how many servings of fruits and vegetables you eat, but also about how many colors you consume!
With the introduction of soft and hard gelatin capsules in the 1960s, colors invaded the pharmaceutical industry and have since had a major medical and commercial role to play.
What is the color of infrared? Is it red, or is that what the camera makes us see?
Doing repetitive acts that significantly interfere with daily activities and social interactions could be an indicator of suffering from OCD.