... be eliminated. This could be done in many different ways, leading to a variety of benefits or repercussions. A nuclear bomb would be the fastest method of eradicating the Chinese people. Unfortunately this would transform the free land of China into a radioactive hell-hole. The land would then be unsuitable for any organism to live for an unnecessary length of time. As another method to abolish ... time and money they could be hoarded up into gas chambers and killed in mass quantities. If gas becomes too expensive then just load them into a boat and sink it somewhere amidst the open oce...

• Word Count: 397
• Approx Pages: 2
• Grade Level: High School

... it allows doctors to see inside the body with out the need to cut it open. Ultra sonic waves are high frequency (30 kHz +), longitudinal waves. They are used in medical scanning medical imaging'. The process works the same way as echo sounding. Ultrasound penetrates the human body well, but some of the original wave is reflected off tissues, bones etc. The returned waves are used to build ... a picture of inside the body, for example in ... What happens is, a sound is emitted from the hull of a boat, then it is timed to see how long it takes for the instruments to receive the echo. The...

• Word Count: 711
• Approx Pages: 3
• Grade Level: High School

... Mongol Princess. Travelling by sea to Iran they reached by a way of Sumtura, South India, India Ocean and the Persian Gulf. They then proceeded over land past Tabris in North Iran along the east coast of the Black Sea and past Constantinople. They arrived home in Venice in 1295 that was a stretch of 14 years of ... of his journey by land but when travelling by sea he was mainly along the coast and the dangers of this were that you might hit rocks or accidently scrape along the bottam of the of the sea so to be successfull you needed a small boat with a shallow draft and prefably an oar ju...

• Word Count: 995
• Approx Pages: 4
• Grade Level: High School