How does navigation device work?
The positioning devices are produced based on the principle of operation of the global positioning system GPS.
Discover surprising science, unexplained phenomena, materials, history, nature and fascinating facts that reveal how the world works.
40,619 published items in this category and its subcategories.
The positioning devices are produced based on the principle of operation of the global positioning system GPS.
On April 10, 1912, the Titanic was owned by The White Star Line, departing from Southampton, England to New York City, USA.
The ruler of Egypt lost this mystery in 1021 and so far the case has not been clarified.
Thanh Minh is an especially important for children and grandchildren to show respect to their ancestors and grandparents. So on which day did Minh Thanh Minh in the year…
A few days ago, the guy @ Puchuco709 had made the Internet excited because of the ability to turn 16m of silver paper into a polished aluminum ball.
The above cracks are still growing, leaving a part of the Nairobi - Narok highway destroyed, accompanied by seismic activities in the area.
In the past, many scientists and writers partly thanks to the dream of giving works to life.
The ultimate goal of evolution is to help organisms that possess traits that are optimally adapted to habitat conditions.
The history of mankind has seen how many wars and wars are different. There are intrigue-filled shootings, there are very powerful national wars.
After the intense controversy about the black-blue dress - white gold, blue-gray shoes - white pink, another object made the online community flutter about colors.
A video from the US Department of Defense has revealed a top secret weapon capable of creating a voice, pumping fear into the enemy.
Lighthouse of Alexandria is one of the Seven Wonders of the Ancient World. This famous Greek lighthouse lasted 1,500 years, built to guide ships into Alexandria safe.
Even if compared to other species, this match is more terrible than we think.
Recently, scientists have discovered the Earth's ionosphere appears a giant hole with a diameter of up to 900km, an area of 1.77 million km2.
A few weeks ago, this volcano once erupted and made air traffic affect.