Saturday, March 21, 2020

Free Essays on The Terrible Day

World War 11 dramatically changed the strategies of war and created anew type of warfare though the use of airplanes. The traditional combat between armies became obsolete during this era. The size and destructive power of the bombs that could be dropped replaced the strengths and skills of a country’s army that†  were in battle. Air warfare could n now be used to conquer a stronger power. Aircraft has many advantages compared to land battle. Planes have the ability to move freely and quickly from one place to another. Also, they have the means to cause a wide range of destruction with smaller number of troops. These various aspects of air warfare played a major role in preventing the advantages of Hitler and the Nazi regime during World War 11. The Prime Minister of England addressed the Cabinet of War on the first anniversary of the outbreak of war stating: â€Å"The Navy can lose us the war, but only the Air Force can win it. Therefore our supreme effort must be to gain overwhelming mastery in the air. The Fighters are our salvation, but the Bombers alone provide the means of victory. We must, therefore develop the power to carry an ever-increasing volume of explosives to Germany, so as to pulverize the entire industry and scientific while holding him [Hitler] at the arms length from out Island. In no other way at the present visible can we hope to overcome the immense military power of Germany†¦Ã¢â‚¬  (Saundry100) Britain and the United States forces planned to bomb economic and industrial centers of Germany. By destroying these two significant focal points, the allied forces Planned that this would cripple and destroy the Germany’s war efforts. The lack of commerce and ability to produce war materials would drastically limit the advancing forces of the Nazi regime (Levine 45). The Germans forces planned to use their air force to compliment the advantages of their army. This was intended to aid the immense and highly trained a... Free Essays on The Terrible Day Free Essays on The Terrible Day World War 11 dramatically changed the strategies of war and created anew type of warfare though the use of airplanes. The traditional combat between armies became obsolete during this era. The size and destructive power of the bombs that could be dropped replaced the strengths and skills of a country’s army that†  were in battle. Air warfare could n now be used to conquer a stronger power. Aircraft has many advantages compared to land battle. Planes have the ability to move freely and quickly from one place to another. Also, they have the means to cause a wide range of destruction with smaller number of troops. These various aspects of air warfare played a major role in preventing the advantages of Hitler and the Nazi regime during World War 11. The Prime Minister of England addressed the Cabinet of War on the first anniversary of the outbreak of war stating: â€Å"The Navy can lose us the war, but only the Air Force can win it. Therefore our supreme effort must be to gain overwhelming mastery in the air. The Fighters are our salvation, but the Bombers alone provide the means of victory. We must, therefore develop the power to carry an ever-increasing volume of explosives to Germany, so as to pulverize the entire industry and scientific while holding him [Hitler] at the arms length from out Island. In no other way at the present visible can we hope to overcome the immense military power of Germany†¦Ã¢â‚¬  (Saundry100) Britain and the United States forces planned to bomb economic and industrial centers of Germany. By destroying these two significant focal points, the allied forces Planned that this would cripple and destroy the Germany’s war efforts. The lack of commerce and ability to produce war materials would drastically limit the advancing forces of the Nazi regime (Levine 45). The Germans forces planned to use their air force to compliment the advantages of their army. This was intended to aid the immense and highly trained a...

Thursday, March 5, 2020

How to Make Ice Spikes in Your Freezer

How to Make Ice Spikes in Your Freezer Ice spikes are tubes or spikes of ice that shoot up or off at an angle from a container of frozen water, such as a bird bath or bucket in the winter. The spikes resemble an inverted icicle. Ice spikes form rarely in nature, but you can make them in your own freezer quite simply and reliably. Heres what you do. Ice Spike Materials distilled waterice cube trayfrost-free freezer (ordinary home freezer) Its important to use distilled or reverse osmosis purified water. Ordinary tap water or mineral water contain dissolved substances that may prevent the water from forming spikes or reduce the number of spikes that are formed. You can substitute a bowl or cup for the ice cube tray. Plastic ice cube trays are nice because they contain several small compartments, meaning you have a quick freeze time and several chances for spikes. Make Ice Spikes Its easy! Simply pour the distilled water into the ice cube tray, set the tray in your freezer, and wait. You can expect about half of the ice cubes to contain ice spikes. An ordinary ice cube tray freezes in about 1-1/2 to 2 hours. The spikes degrade and soften over time since most home freezers are frost-free and will blow warmer air over the spikes. How It Works Pure water supercools, which means it remains liquid past the ordinary freezing point. When it starts to freeze at this lower temperature, it solidifies very rapidly. The freezing process starts at the edges of the container because the nicks, scratches, and imperfections allow for nucleation of the ice crystals. Freezing continues until there is only a hole near the middle of the container, which contains liquid water. Ice is less dense than liquid water, so some of the crystals float to the top and are pushed out, forming a spike. The spike grows until the water is frozen. There are two reasons why ordinary tap water or mineral water are less likely to form ice spikes. The first reason is that this water tends to freeze at its regular freezing point. This is a much slower process than freezing from the supercooled state, so solidification is more likely to be homogeneous or occur throughout the ice cube all at once. If there isnt a hole in the ice, the ice spike cant grow. The other reason is that contaminants or impurities in the water become concentrated in the liquid as the water freezes. Researchers believe solids become concentrated at the growing tip of an ice spike and inhibit further growth. Learn More How To Supercool WaterMake Hot Ice or Supercooled Sodium AcetateWhy Ice Floats