These developments led to the theory of conservation of energy, formalized largely by William Thomson (Lord Kelvin) as the field of thermodynamics. Thermodynamics aided the rapid development of explanations of chemical processes by Rudolf Clausius, Josiah Willard Gibbs, and Walther Nernst. It also led to a mathematical formulation of the concept of entropy by Clausius and to the introduction of laws of radiant energy by Jožef Stefan. According to Noether's theorem, the conservation of energy is a consequence of the fact that the laws of physics do not change over time. Thus, since 1918, theorists have understood that the law of conservation of energy is the direct mathematical consequence of the translational symmetry of the quantity conjugate to energy, namely time.
What aided the rapid development of explanations of chemical processes by Clausius, Gibbs and Nernst?
Thermodynamics


Input: American Idol
American Idol prominent display of its sponsors' logo and products had been noted since the early seasons. By season six, Idol showed 4,349 product placements according to Nielsen Media Research. The branded entertainment integration proved beneficial to its advertisers – promotion of AT&T text-messaging as a means to vote successfully introduced the technology into the wider culture, and Coca-Cola has seen its equity increased during the show.

What service did AT&T promote on American Idol as a way of voting? 
Output: text-messaging


Input: Article: Assistive listening devices in many theaters and similar spaces use arrays of infrared LEDs to send sound to listeners' receivers. Light-emitting diodes (as well as semiconductor lasers) are used to send data over many types of fiber optic cable, from digital audio over TOSLINK cables to the very high bandwidth fiber links that form the Internet backbone. For some time, computers were commonly equipped with IrDA interfaces, which allowed them to send and receive data to nearby machines via infrared.

Now answer this question: Where are infrared LEDs used in everday life?

Output: theaters


Article: Older operating systems such as TOPS-10, along with CP/M, tracked file length only in units of disk blocks and used Control-Z (SUB) to mark the end of the actual text in the file. For this reason, EOF, or end-of-file, was used colloquially and conventionally as a three-letter acronym for Control-Z instead of SUBstitute. The end-of-text code (ETX), also known as Control-C, was inappropriate for a variety of reasons, while using Z as the control code to end a file is analogous to it ending the alphabet and serves as a very convenient mnemonic aid. A historically common and still prevalent convention uses the ETX code convention to interrupt and halt a program via an input data stream, usually from a keyboard.

Question: What is still the conventional use of the ETX code?
Ans: to interrupt and halt a program via an input data stream, usually from a keyboard


Here is a question about this article: In theism, God is the creator and sustainer of the universe, while in deism, God is the creator, but not the sustainer, of the universe. Monotheism is the belief in the existence of one God or in the oneness of God. In pantheism, God is the universe itself. In atheism, God is not believed to exist, while God is deemed unknown or unknowable within the context of agnosticism. God has also been conceived as being incorporeal (immaterial), a personal being, the source of all moral obligation, and the "greatest conceivable existent". Many notable philosophers have developed arguments for and against the existence of God.
What is the answer to this question: What does deism believe God's role in the universe is?
****
So... the creator, but not the sustainer


Article: Situated between two large linguistic blocks (Ibero-Romance and Gallo-Romance), Catalan has many unique lexical choices, such as enyorar "to miss somebody", apaivagar "to calm down somebody", or rebutjar "reject".

Question: What kind of linguistic choices does Catalan have?
Ans:
unique