The way tissue engineers create them is by inducing human skin cells and adding different genes to them, then cultivating them, and finally gathering them until they obtain what it is known as induced pluripotent stem cells. According to Tandon, a tissue engineer: "Induced pluripotent stem cells are still very similar to embryonic stem cells" in function, however, these models are completely created in the lab, without having to sacrifice the life of an embryo (Could Tissue Engineering). ... The process of making engineer tissue is much faster than animal testing, and it also decreas...

• Word Count: 1580
• Approx Pages: 6
• Has Bibliography
• Grade Level: Undergraduate

According to Environment Canada, good water is "free from disease-causing organisms, harmful chemical substances, radioactive matter and has no bad odours or colour". ... We need to educate people, we need the scientists to create new technologies, we need the engineers to create the networks, we need every human being to be aware of how precious water is and save it. ...

• Word Count: 1147
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

In 1983, British scientists developed a genetically engineered organism that prevents frost damage when sprayed on crops (Edwords 14). ... Over 15 percent of the patients who had received the transplants experienced dramatic over-production of a chemical that resulted in uncontrollable movements: writhing, head-jerking, arm flailing ...

• Word Count: 2601
• Approx Pages: 10
• Grade Level: Undergraduate