Unlike many other countries, Thailand's commercial crafts are influenced both by ancient beliefs and tradition and have remained relatively unchanged over the years.

Contemporary cognitive scientists maintain that emotions, which are biological functions, evolved in the nervous system to help animals survive in hostile environments and procreate, and feelings are products of the conscious mind, reflecting the interpretation of emotions.

The region of Norden is comprised of five sovereign states, each of which recognize a stronger cultural bond to their Nordic neighbors than to any other cultural grouping.

In his experiments with gravity, Isaac Newton showed how the motion of each planet in the solar system results from the combined gravitational pull of the Sun and of all the other planets, each contributing according to their mass and distance from the others.

Now generally regarded as a forgery, the Kensington Rune Stone, a 90-kilogram slab of inscribed rock discovered in Minnesota in 1898, was said to have recorded an encounter between Native Americans and Norse explorers in 1362 and thus was cited as evidence that Europeans explored North America in pre-Columbian times.

In the English-speaking world Anton Chekhov is by far better known for his plays than for his short stories, but it was during his lifetime that Chekhov's stories made him popular while his plays were given a more ambivalent reception, even by his fellow writers.

In a state of pure commercial competition, there would be a large number of producing firms, all unfettered by governmental regulations, all seeking to meet consumer needs and wants more successfully than each other.

The possible long-term health risks to airline personnel who repeatedly cross multiple time zones has been a concern since the first jet transports went into service in the 1950s.

A row of upright fan-shaped plates running down the spine provided the Stegosaurus dinosaur with an especially efficient solar heating and cooling system to allow them to move comfortably through different climatic regions.

The infant mortality rate has decreased steadily over the past decades and is now at a lower rate than ever before.