Boiling

This shows the amount of electrons that one atom of an element has. Elements have very different qualities from one another like melting points, freezing points and boiling points. The element with the highest boiling point is Tungsten at 3143 Celsius, and the element with the lowest freezing point is Helium at -268.93 Celsius. They can look different from each other, and one could see this by looking all around them. Most of the elements…

Castles were constantly being changed. They had to change defences so it could be could be as defensive as possible. It had to be defensive enough to survive a siege which could go on for months. They did not only change defence such as walls and weapons but they also changed what was inside because the first castle only trained knights but they upgraded it so now it has a chapel, living rooms and the king and queen can own a castle. Why did castle designs Change? They had to change the designs…

The Pierogi is a traditional Polish dinner dish consisting of crispy dumplings filled with a savory filling of potato, cheese, and other garnishes. The traditional recipe calls for simple ingredients and no fuss. Though actual preparation time and the cooking processes can be length, the pierogi itself is unassuming. In recent years, however, many people (Polish and non-Polish) have attempted to reconfigure the typical recipe to make it more exciting and even more delicious. Due to the…

Imagine putting your life on the line for a cause greater than yourself, and actually succeeding in your goal. However, in a turn of events, all you worked for is in danger of being reversed, and if that reversal takes effect, severe consequences await. To what extents would you go to to protect what you had done? This is the exact scenario that played out in Iran throughout the 70s. Protesters put their lives and everything they had on the line in an attempt to abolish the oppressive…

Isaiah Parran Ms. Jones English 12 period 1 29 September 2016 Global Warming 's Messing Up “Climate change is happening, humans are causing it, and I think this is perhaps the most serious environmental issue facing us’’, said Bill Nye The Science Guy. Even though Global Warming has been proven to show no sign of stopping. We should try to stop our habits that keep making Global Warming spike. Most of the area in Sweden have learned to cope with their problems about global warming. They have…

My own experience as a five-year-old second-degree burn victim in the Glenwood Springs, Colorado small community hospital’s emergency room never evaporates from my adult decision-making. “You will hurt” was the message my seven-year-old sister relayed to me in our native Spanish language as the staff arduously worked to clean and debride my thigh. No translators were available, and my family circled in shared fear as well as linguistic isolation. Immigrant families who live in camper shells are…

Mycelial discs (5 mm diameter) were inoculated in potato dextrose broth as above and incubated at 28+1°C for 7 days. The mycelial inoculum of M. phaseolina was centrifuged at 5000 rpm for 10 minutes. Supernatant was decanted and pellets were washed and re-suspended in sterile distilled water. At 15th days after sowing, the soil was inoculated in Set-II by drenching the soil near plant roots. On 8th day ten seedlings from three replicates were chosen randomly for measurements of shoot and root…

In a earth water is important resource for sustaining ecosystems, which provide life-supporting services for people, animals, and plants 1.Contaminated water is a major cause of illness and death, water quality is a determining factor in human poverty, education, and economic opportunities. Water quality is going to declining, threatening the health of ecosystems and humans worldwide 2. Various factors influence this impairment, including rapid urbanization ,land use ,chemicals of industrial…

1) Automobiles have made a big difference. By the 1990s, they had went worldwide. One of the people who helped them go a long way was Henry Ford. He made a continuously moving assembly line to make the production of autos go faster; so, they could get around the world faster. Before Ford’s big difference, less than 1000 vehicles were sold a year; now, more than 80 million new ones are sold each year, according to Phil LeBeau of CNBC. The need for more cars caused a sudden change in the…

SAFETY FIRST A wonderful, yet wild place, Yellowstone has many dangers both hidden and overt. Each year a number of tourists are seriously injured and even killed in accidents that occur in and around the park. This is not Disneyland, the extraordinary natural features that keep Yellowstone such an alluring place can also make it perilous. The effort to provide a true wilderness experience lends to inherent dangers. Thus, common sense and extra precautions are always in order. Automobiles:…