Update

free_software.md

@@ -1,6 +1,6 @@
 # Free Software
 
-Free (as in freedom) software is a type of [software](software.md) that's respecting its users' freedom, generally by availability of its source code and by a license that allows anyone to use, study, modify and share the software. It stands opposed to the [proprietary software](proprietary_software.md). Free software is not to be confused with [freeware](freeware.md) ("gratis", software available for free); although free software is always available for free thanks to its definition, zero price is not its goal. The goal is freedom.
+Free (as in freedom) software is a type of [software](software.md) that's respecting its users' freedom, generally by availability of its source code and by a [license](license.md) that allows anyone to use, study, modify and share the software. It stands opposed to the [proprietary software](proprietary_software.md). Free software is not to be confused with [freeware](freeware.md) ("gratis", software available for free); although free software is always available for free thanks to its definition, zero price is not its goal. The goal is freedom.
 
 Free software is also known as *free as in freedom* or *free as in speech* software. It is sometimes equated with [open source](open_source.md), even though open source is fundamentally different, or neutrally labelled FOSS (free and open-source software). Software that is gratis is sometimes called *free as in beer*.
 

fun.md

@@ -2,7 +2,7 @@
 
 *See also [lmao](lmao.md).*
 
-Fun is a reward in form of a pleasant feeling which you get after doing something.
+Fun is a rewarding lighthearted satisfying feeling you get as a result of doing or witnessing something playful.
 
 ## Things That Are Fun
 

history.md

@@ -1,3 +1,52 @@
 # History
 
+WIP
+
+{ There are probably errors, you can send me an email if you find some. ~drummyfish }
+
+This is a brief summary of history of technology and computers.
+
+The earliest known appearance of technology related to humans is the use of **stone tools** of hominids in Africa some two and a half million years ago. Learning to start and control **fire** was one of the most important advances of earliest humans; this probably happened hundreds of thousands to millions years ago, even before modern humans. Around 8000 BC the **Agricultural Revolution** happened: humans domesticated animals and plants and subsequently started to create cities. Primitive **writing** can be traced to about 7000 BC to China. **Wheel** was another extremely useful technology humans invented, it is not known exactly when or where it appeared, but it might have been some time after 5000 BC (in Ancient Egypt the Great Pyramid was built still without the knowledge of wheel). Around 4000 BC **history starts with first written records**. Humans learned to smelt and use metals approximately 3300 BC (**Bronze Age**) and 1200 BC (**Iron Age**). **[Abacus](abacus.md)**, one of the simplest devices aiding with computation, was invented roughly around 2500 BC. However people used primitive computation helping tools, such as bone ribs, probably almost from the time they started trading. Babylonians in around 2000 BC were already able to solve some forms of **[quadratic equations](quadratic_equation.md)**.
+
+
+
+After 600 BC the Ancient Greek [philosophy](philosophy.md) starts to develop which would lead to strengthening of rational, [scientific](science.md) thinking and advancement of [logic](logic.md) and [mathematics](math.md). Around 300 BC Euklid wrote his famous *Elements*, a mathematical work that proves theorems from basic [axioms](axiom.md). Around 400 BC **[camera obscura](camera_obscura.md)** was already described in a written text from China where **[gears](gear.md)** are seems to have been invented soon after. 234 BC Archimedes described the famous [Archimedes screw](archimedes_screw.md) and created an **[algorithm](algorithm.md) for computing the number [pi](pi.md)**. In 2nd century BC the **Antikythera mechanism, the first known [analog](analog.md) computer** is made to predict movement of heavenly bodies. Romans are known to have been great builders, they built many roads and such structures as the Pantheon (126 AD) and aqueducts with the use of their own type of concrete and advanced understanding of physics.
+
+Around 50 AD Heron of Alexandria, an Egyptian mathematician, created a number of highly sophisticated inventions such as a **vending machine** that accepted coins and gave out holy water, and a cart that could be "programmed" with strings to drive on its own.
+
+In the 3rd century Chinese mathematician Liu Hui describes operations with **negative numbers**, even though negative numbers have already appeared before. In 600s AD an Indian astronomer Brahmagupta first used the number **[zero](zero.md)** in a systematic way, even though hints on the number zero without deeper understanding of it appeared much earlier.
+
+
+Around 1450 a major technological leap known as the **Printing Revolution** occurred. Johannes Gutenberg, a German goldsmith, perfected the process of producing books in large quantities with the movable type press. This made books cheap to publish and buy and contributed to fast spread of information and better education.
+
+By 1800 Alessandro Volta invented an **electric battery**. In 1827 André-Marie Ampère publishes a further work shedding light on [electromagnetism](electromagneticm.md). After this **[electric telegraph](telegraph.md)** would be worked on and improved by several people and eventually made to work in practice. In 1821 Michael Faraday invented the **[electromotor](electromotor.md)**. Georg Ohm and especially [James Maxwell](maxwell.md) would subsequently push the knowledge of electricity even further.
+
+
+In 1822 [Charles Babbage](charles_babbage.md), a great English mathematician, completed the first version of a manually powered **[digital](digital.md) mechanical computer** called the Difference engine to help with the computation of [polynomial](polynomial.md) [derivatives](derivative.md) to create mathematical tables used e.g. in navigation. It was met with success and further development was funded by the government, however difficulties of the construction never led to finishing the whole project. In 1837 Babbage designed a new machine, this time a **[Turing complete](turing_complete.md) general purpose computer**, i.e. allowing for programming with branches and loops, a true marvel of technology. It also ended up not being built completely, but it showed a lot about what computers would be, e.g. it had an [assembly](assembly.md) programming language, memory etc. For this computer [Ada Lovelace](ada_lovelace.md) would famously write the Bernoulli number algorithm.
+
+
+1895 can roughly be seen as the year of **invention of radio**, specifically wireless [telegraph](telegraph.md), by Italian engineer and inventor Guglielmo Marconi. He built on top of work of others such as [Hertz](hertz.md) and [Tesla](tesla.md) and created a device with which he was able to wirelessly ring a bell at a distance over 2 km.
+
+
+
+Around 1915 [Albert Einstein](einstein.md), a German physicist, completed his **[General Theory of Relativity](relativity.md)**, a groundbreaking physics theory that describes the fundamental nature of space and time and gives so far the best description of the Universe since [Newton](newton.md). This would shake the world of science as well as popular culture and would enable advanced technology including nuclear energy, space satellites, high speed computers and many others.
+
+In 1931 [Kurt Gödel](kurt_godel.md), a genius mathematician and logician from Austria-Hunagry (nowadays Czech Republic), published revolutionary papers with his [incompleteness theorems](incompleteness.md) which proved that, simply put, mathematics has fundamental limits and "can't prove everything". This led to [Alan Turing](turing.md)'s publications in 1936 that nowadays stand as the **foundations of [computer science](compsci.md)** -- he introduced a theoretical computer called the **[Turing machine](turing_machine.md)** and with it he proved that computers, no matter how powerful, will never be able to "compute everything". Turing also predicted the importance of computers in the future and has created several [algorithms](algorithm.md) for future computers (such as a [chess](chess.md) playing program).
+
+In 1938 [Konrad Zuse](konrad_zuse.md), a German engineer, constructed **[Z1](z1.md), the first working electric mechanical [digital](digital.md) partially programmable computer** in his parents' house. It weighted about a ton and wasn't very reliable, but brought huge innovation nevertheless. It was programmed with punched film tapes, however programming was limited, it was NOT [Turing complete](turing_complete.md) and there were only 8 instructions. Z1 ran on a frequency of 1 to 4 Hz and most operations took several clock cycles. It had a 16 word memory and worked with [floating point](float.md) numbers. The original computer was destroyed during the war but it was rebuilt and nowadays can be seen in a Berlin museum.
+
+On July 20 1969 **first men landed on the Moon** (Neil Armstrong and Edwin Aldrin) during the USA Apollo 11 mission. This tremendous achievement is very much attributed to the cold war in which USA and Soviet Union raced in space exploration. The landing was achieved with the help of a relatively simple on-board computer: Apollo Guidance Computer clocked at 2 MHz, had 4 KiB of [RAM](ram.md) and about 70 KB [ROM](rom.md). The assembly source code of its software is nowadays available online.
+
+Shortly after, on 29 October 1969, another historical event would happen that could be seen as the start of perhaps the greatest technological revolution yet, the **start of the [Internet](internet.md)**. The first letter, "L", was sent over a long distance via **[ARPANET](arpanet.md)**, a new experimental computer [packet switching](packet_switching.md) network without a central node developed by US defense department (they intended to send "LOGIN" but the system crashed). The network would start to grow and gain new nodes, at first mostly universities. The network would become the Internet.
+
+1st January 1970 is nowadays set as the start of the **Unix epoch**. It is the date from which [Unix time](unix_time.md) is counted. During this time the **[Unix](unix.md) [operating system](os.md), one of the most influential operating systems** was being developed at [Bell Labs](bell_labs.md), mainly by [Ken Thompson](ken_thompson.md) and [Dennis Ritchie](dennis_ritchie.md). Along the way they developed the famous [Unix philosophy](unix_philosophy.md) and also the **[C programming language](c.md)**, perhaps the most influential programming language in history. Unix and C would shape the technology far into the future, a whole family of operating systems called Unix-like would be developed and regarded as the best operating systems thanks to their minimalist design.
+
+In 1983 **[Richard Stallman](rms.md) announced his [GNU](gnu.md) project and invented [free (as in freedom) software](free_software.md)**, a kind of software that is freely shared and developed by the people so as to respect the users' freedom. This kind of ethical software stands opposed to the [proprietary](proprietary.md) corporate software, it would lead to creation of some of the most important software and to a whole revolution in software development and its licensing, it would spark the creation of other movements striving for keeping ethics in the information age.
+
+At the beginning of 1991 [Tim Berners-Lee](berners_lee.md) created the **[World Wide Web](www.md)**, a network of interlinked pages on the Internet. This marks another huge step in the Internet revolution, the Web would become the primary Internet service and the greatest software platform for publishing any kind of information faster and cheaper than ever before. It is what would popularize the Internet and bring it to the masses.
+
+On 25 August 1991 **[Linus Torvalds](linus_torvalds.md) announced [Linux](linux.md)**, his project for a completely free as in freedom Unix-like [operating system](os.md). Linux would become part of [GNU](gnu.md) and later one of the biggest and most successful software projects in history. It would end up powering Internet servers and supercomputers as well as desktop computers of a great number of users. Linux proved that free software works and surpasses proprietary systems.
+
+After this very recent history follows, it's hard to judge which recent events will be of historical significance much later. 1990s have seen a huge growth of computer power, video [games](game.md) such as [Doom](doom.md) led to development of [GPU](gpu.md)s and high quality computer graphics along with a wide adoption of computers by common people, which in turn helped the further growth of Internet. During the 90s we've also seen the rise of the [open source movement](open_source.md). Shortly after 2000 [Lawrence Lessig](lessig.md) founded [Creative Commons](creative_commons.md), an organization that came hand in hand with the [free culture](free_culture.md) movement inspired by the [free software movement](free_software.md). Cell phones became a commonly owned item and after about 2005 so called "[smart](smart.md) phones" and other "smart" devices replaced them as a universal communication device capable of connecting to the Internet. Before 2020 we've seen a huge advancement in [neural network](neural_network.md) [Artificial Intelligence](ai.md) which will likely be the topic of the future. [Quantum computers](quantum.md) are being highly researched with already existing primitive prototypes; this will also likely be very important in the following years. Besides AI there has appeared a great interest and development of [virtual reality](vr.md), [drones](drone.md), electromobiles, robotic Mars exploration and others. However the society and technology has generally seen a decadence after 2010, [capitalism](capitalism.md) has pushed technology to become hostile and highly [abusive to users](capitalist_software.md), extreme [bloat](bloat.md) of technology causes highly inefficient, extremely expensive and unreliable technology. In addition society is dealing with a lot of serious issues such as the [global warming](global_warming.md) and many people are foreseeing a [collapse of society](collapse.md).
+
 TODO

lmao.md

@@ -5,7 +5,7 @@ TODO
 ## LMOA stuff
 
 - There was a guy who made a whole game (named *DRAGON: A Game About a Dragon*), some 30000+ lines of code, without knowing about the concept of loops. He only ever used the if statement. (This was posted on reddit along with a portion of the code.)
-- The MMORPG *New World* by *Amazon Games* was programmed by retards (probably some diversity team) who made the client authoritative which allowed for fun such as becoming invincible by draggine the game window or duplicate currency with lag switches.
+- The MMORPG *New World* by *Amazon Games* was programmed by retards (probably some diversity team) who made the client authoritative which allowed for [fun](fun.md) such as becoming invincible by draggine the game window or duplicate currency with lag switches.
 - In 2016 there was a progaming team in Halo called Mi Seng which in a broadcast game did a pretty funny thing: when they were leading they went into hiding in buggy spots and then just did nothing until the time ran out. Normies were crying, the commentators were pretty awkward, they considered this "unethical" xD We consider it pretty cool.
-- In 2016 [Micro$oft](microsoft.md) released a Twitter [AI](ai.md) bot called Tay which was made to teach itself how to talk from the text on the Internet. It quickly became extremely racist and enraged waves of [SJW](sjw.md)s so they had to shut it down.
+- In 2016 [Micro$oft](microsoft.md) released a Twitter [AI](ai.md) bot called Tay which was made to teach itself how to talk from the text on the Internet. It can be guessed it quickly became extremely racist and enraged waves of [SJW](sjw.md)s so they had to shut it down.
 - There are many funny stories from [4chan](4chan.md). In 2012 they made masses of Justin Bieber fans shave their heads by spreading fake news that Bieber had cancer under the hashtag #BaldForBieber. In 2013 they made a similarly funny prank by making Justin Bieber fans cut themselves with another faked campaign #CuttingForBieber. In 2013 they made a huge number of Appletoddlers destroy their [iPhones](iphone.md) with fake ads that promoted a new "feature" that makes the phone waterproof via a software update. Similarly in 2014 they spread fake ads about a new iPhone "feature" that would let users charge their phones in a microwave. 4chan also hijacked many internet polls such as the Mountain Dew's poll for naming their new drink in 2012: people from 4chan raided the poll and chose the name "Hitler Did Nothing Wrong", with names such as "Diabeetus" or "Soda" as followers. Another raided poll was that of Talor Swift about at which school she should perform -- 4chan mass voted for a school for deaf children which eventually won (Taylor Switch handled it by donating money to the school). 4chan also chose North Korea as a country for Justin Bieber's tour. Another hilarious story is from 2006 when 4chan raided the Habbo Hotel (a MMO game mostly for children); they made shitton of black characters with afros, went around blocking players from accessing game areas, grouping to form swastikas and famously blocking a hotel pool with the sign "Pool's closed due to AIDS".

lrs.md

@@ -51,6 +51,7 @@ Apart from this software a lot of other software developed by other people and g
 - [surf](surf.md)
 - [tcc](tcc.md)
 - [vim](vim.md)
+- [Simon Tatham's portable puzzle collection](stppc.md)
 
 It is also possible to talk about LRS data formats, standards, designs and concepts as such etc. These might include:
 

x86.md

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 x86 is a [bloated](bloat.md), toxic [instruction set architecture](isa.md) (or rather a family of them) used mostly in the [desktop](desktop.md) computers -- it is the most widely used architecture, used in [Intel](intel.md) and [AMD](amd.md) [CPU](cpu.md)s.
 
-It is a [CISC](cisc.md) architecture and boy, complex it is. **LMAO** there are instructions like  **PCLMULQDQ**, **MPSADBW** (*multiple packed sums of absolute difference* which does something like cross correlation ??? xD) and **PCMPESTRI** (which does like many possible string searches/comparisons on strings of different data types like subset or substring with many different options). Basically if you smash your keyboard chances are you produce a valid x86 instruction xD
+It is a [CISC](cisc.md) architecture and boy, complex it is. **[LMAO](lmao.md)** there are instructions like  **PCLMULQDQ**, **MPSADBW** (*multiple packed sums of absolute difference* which does something like cross correlation ??? xD) and **PCMPESTRI** (which does like many possible string searches/comparisons on strings of different data types like subset or substring with many different options). Basically if you smash your keyboard chances are you produce a valid x86 instruction xD