Daylight saving time (DST) or summer time is the practice of advancing clocks during summer months by one hour so that in the evening daylight is experienced an hour longer, while sacrificing normal sunrise times. Typically, regions with summer time adjust clocks forward one hour close to the start of spring and adjust them backward in the autumn to standard time. 

New Zealander George Hudson proposed the modern idea of daylight saving in 1895. Germany and Austria-Hungary organized the first nationwide implementation, starting on 30 April 1916. Many countries have used it at various times since then, particularly since the energy crisis of the 1970s. 

The practice has received both advocacy and criticism. Putting clocks forward benefits retailing, sports, and other activities that exploit sunlight after working hours, but can cause problems for evening entertainment and for other activities tied to sunlight, such as farming. Although some early proponents of DST aimed to reduce evening use of incandescent lighting, which used to be a primary use of electricity, modern heating and cooling usage patterns differ greatly and research about how DST affects energy use is limited or contradictory. QUESTIONS:

Q1:
1. What is the name of the person that came up with the idea of daylight saving time?
2. Daylight saving time is an idea that which person came up with?
3. 
Q2:
1. What is another name that is given instead of daylight saving time?
2. What is daylight saving time also called?
3. 
Q3:
1. Is it generally agree that daylight saving saves electricity?
2. Is there a general consensus that daylight saving reduces electricity consumption?
3. 
Q4:
1. Which industry has real problem due to daylight savings?
2. Daylight savings causes a lot of problems for which industry?
3. 
Q5:
1. What are the names of the countries that were the first to use daylight saving?
2. Daylight saving was first used by which countries?
3. 
Q6:
1. Does daylight saving have a common abbreviation?
2. Is there a well known abbreviation for daylight saving?
3. 
Q7:
1. What is the commonly used abbreviation for daylight saving?
2. What is daylight saving's commonly used abbreviation?
3. 
Q8:
1. In the fall, is is necessary to set the clock forward or back?
2. Is it required to set the clock forward or back in autumn?
3. 
Q9:
1. What is the name of the country that George Hudson was from?
2. George Hudson was from which country?
3. 
Q10:
1. What was the date when Germany used DST for the first time?
2. Germany started using DST on what date?
3. 
