Article: As the universe evolves in time, more and more of its energy becomes trapped in irreversible states (i.e., as heat or other kinds of increases in disorder). This has been referred to as the inevitable thermodynamic heat death of the universe. In this heat death the energy of the universe does not change, but the fraction of energy which is available to do work through a heat engine, or be transformed to other usable forms of energy (through the use of generators attached to heat engines), grows less and less.

Question: In this heat death of energy, what does not change?
Ans: energy of the universe


Article: Another significant change undergone by many of these newly agrarian communities was one of diet. Pre-agrarian diets varied by region, season, available local plant and animal resources and degree of pastoralism and hunting. Post-agrarian diet was restricted to a limited package of successfully cultivated cereal grains, plants and to a variable extent domesticated animals and animal products. Supplementation of diet by hunting and gathering was to variable degrees precluded by the increase in population above the carrying capacity of the land and a high sedentary local population concentration. In some cultures, there would have been a significant shift toward increased starch and plant protein. The relative nutritional benefits and drawbacks of these dietary changes and their overall impact on early societal development is still debated.

Question: What food related trend was significant in the new agrarian societies?
Ans: diet


Article: The team placed fifth in the Premier League automatically qualifies for the UEFA Europa League, and the sixth and seventh-placed teams can also qualify, depending on the winners of the two domestic cup competitions i.e. the FA Cup and the Capital One Cup (League Cup). Two Europa League places are reserved for the winners of each tournament; if the winner of either the FA Cup or League Cup qualifies for the Champions League, then that place will go to the next-best placed finisher in the Premier League. A further place in the UEFA Europa League is also available via the Fair Play initiative. If the Premier League has one of the three highest Fair Play rankings in Europe, the highest ranked team in the Premier League Fair Play standings which has not already qualified for Europe will automatically qualify for the UEFA Europa League first qualifying round.

Question: What places are reserved for the FA Cup and the League Cup winners?
Ans: Two Europa League places are reserved for the winners of each tournament;


Article: Months before the 1975 Mr. Olympia contest, filmmakers George Butler and Robert Fiore persuaded Schwarzenegger to compete, in order to film his training in the bodybuilding documentary called Pumping Iron. Schwarzenegger had only three months to prepare for the competition, after losing significant weight to appear in the film Stay Hungry with Jeff Bridges. Lou Ferrigno proved not to be a threat, and a lighter-than-usual Schwarzenegger convincingly won the 1975 Mr. Olympia.

Question: What was the name of the bodybuilding film Schwarzenegger starred in?
Ans:
Pumping Iron