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Wyświetlanie postów z grudzień, 2018

Genetically modified food-pros and cons

I noticed that more and more often people talk about GMO (Genetically modified food) in media and everyday life. I decided to read some articles to get some information. The main benefit of GMO food is valuable ingredients. People add to food a lot of minerals and vitamins, which ours bodies need the most. For example, scientists create "golden rice", which is solution of vitamin A deficiency.  Due to genetic modification, people can produce food with better quality and taste. For instance food can be more spices or sweeter. Moreover, such food is more resistant to variety of weather phenomena or quantity of pests. However, genetically modified food is a reason of allergies. In general, there are much more allergens in our meals because of GMO. What is more, this food can be danger for flora and fauna. Modification may have reason in harmful effects in ecosystems of animals and plants. In addition, people are not sure about safety of GMO and don't know what the co

Phones in our lives

I noticed that people spend more and more time on a phone. I decided to download an app " App Usage " to found out how many hours I spend waste on it. It turned out that I look at screen even from 5 to 6 hours a day! I have to admit that such a quantity scared me a lot. Consequently, I started thinking what is the main reason of this activity. Young people spend so much time on phones, because of ability to contact with their peers. Moreover, In the most of the causes we don't use any more dictionaries, calculators, calendars, alarm clocks, because it's more comfortable to use only one device. Nowadays, phones become more powerful and able to do more and more tasks.