How did the ocean turn into saltwater? Salt in the ocean comes from two sources: runoff from the land and openings in the seafloor. Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks. Ocean water seeps into cracks in the…
Category: Blog
How many paratroopers drowned on D-Day?
How many paratroopers drowned on D-Day? 2,500 airborne paratroopers 2,500 airborne paratroopers and soldiers were died, injured or missing in action as a result of the airborne assault behind the Atlantic Wall fortress. Did planes hit paratroopers on D-Day? In total 23,000 paratroopers and glider troops would be used in Normandy. The flak also forced…
Is paint by number considered art?
Is paint by number considered art? Art Defined Others decry that it’s “not real art” and dismiss it as a creative process. The fact is, there’s no reason paint by numbers shouldn’t be counted as art. One of the fascinating aspects of art is that it defies definition. What kind of art is paint by…
Does the Catholic Church still have the Inquisition?
Does the Catholic Church still have the Inquisition? The Supreme Sacred Congregation of the Roman and Universal Inquisition still exists, though changed its name a couple of times. It is currently called the Congregation for the Doctrine of the Faith. When did the Holy Inquisition end? When did the Spanish Inquisition end? The Spanish queen…
How much does it cost to launch BFR?
How much does it cost to launch BFR? The Goal: A single launch of the BFR will put more payload into orbit than the Saturn V moon rocket, and cost less than the Falcon 1. In numbers payload to Low Earth Orbit is 150 metric tons (330,693 pounds) at a cost of $6.7 million per…
Is CBT the same as cognitive therapy?
Is CBT the same as cognitive therapy? Psychotherapy is one of the best treatment methods available for a number of mental illnesses. One of the most common types of therapy is called Cognitive Behavioral Therapy (CBT). Also called talk therapy, CBT focuses on talking about your problems to help you frame your thoughts differently. What…
How long can joists run without support?
How long can joists run without support? Ceiling joists without living or storage above commonly have a dead load of 5psf and a live load of 10psf. Those spaced at 12” O.C., can span 20′-8” with DFL-SS and 18′-8” with SPF#1 or #2, and 18’9” or 16′-11” respectively at 16” O.C. Attics with some storage…
Is tattoo allowed in IAS IPS?
Is tattoo allowed in IAS IPS? Tattoo is not a problem for IAS or IPS. There is no provision given for the tattoos in the official notification released by the UPSC CSE, apart from like that of army notification which clearly says ” There should be no tattoo or any kind of religious mark on…
Who are the most frequently mentioned prophets in the Quran?
Who are the most frequently mentioned prophets in the Quran? Prophets Adam, the first human (25 times) Elisha (al-yasa) 38:48, 6:85-87. Job (ayyūb) David (dāwūd) dhūl-kifl (2 times) Aaron (hārūn) (24 times) Hud (25 times) Enoch (idrīs) How many prophets names are mentioned in Quran? The names of people mentioned in the Holy Quran includes…
How do you identify a snake?
How do you identify a snake? To identify venomous snakes, look for characteristics such as a rattling tail, elliptical eyes, and a triangular head. Identify non-venomous snakes by their body color, double belly scales, and round eyes. You can also use reference resources to help you identify snakes. What is the specific name of a…