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https://github.com/Jermolene/TiddlyWiki5
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a9f9ffd409
* First commit * Typo * Add support for delay parameter * Add confetti widget * Add tour plugin * Add element spotlight to dynannotate plugin Useful for highlighting on screen elements for the user * More and bigger confetti by default * Use new element spotlight to provide hints * Adjust hint selectors for create tiddler tour step * Include confetti plugin in prerelease * Clarify wording of confetti demo * Don't link TiddlyWiki in the tour panel * Tweaks to tour buttons * Mark dependents of the tour plugin * Add full screen section of tour and tour edition * Remove Anna Freud references from welcome tiddler * Build the tour edition in the preview * Fix typo in build script * Populate tour edition with solar system data From Simple English Wikipedia * Missing tag * Add page control button to start tour Also make the tour controls visible in full screen mode * Refactor to use global procedures to control the tour * Change "startup-actions" field to "enter-actions" to avoid confusion * Add a tour logo * Refactor to allow multiple tours to be loaded at once * Remove wikification from welcome tour step * Update docs * Simplify styles for top bar * Tours should have a $:/tags/Tour tag * Tour should autostart in the tour edition, but not in the main wiki * Better labelling for the main preview * Fix build process We build a separate tour.html wiki, but can include the tour in other wikis too * Remove obsolete text * Add "using tags" as a separate tour * Remove old debugging code * Add tour chooser * Ensure that the current tour isn't listed as an option in the final step * Use whitespace trim Note that the setting is inherited by procedure and widget definitions * Simplify tour step format * Remove obsolete state tiddler Not needed because now we initialise it in startup actions * Fix gap between navigation buttons * Clean up tiddler titles within the introduction tour * Finish allowing the name "TiddlyWiki" to be customised Some of the code was in the previous commit. Next we'll wire up the user interface * Clarify docs * Add a settings pane giving a birds eye view of a tour * Avoid having to embed confetti in the final step * Update docs * Tweak styling of tour chooser dropdown * Add a button to launch tour steps directly, and give them captions * Expose custom tour settings * Use the tour step caption as the heading * Fix initialisation when jumping to a tour step * Introduce step about tags * Improve wording * Improve styling of task call-to-action and nav buttons * Adopt new conditional shortcut syntax * Wording and ordering tweaks * Fix typos Thanks @pmario * Simplify styling of tour overlay * Use custom palette colours Makes it easier for people to use their own colour scheme for the tour * More custom colours * Tour wording tweaks * Extends the tour plugin with a condition field (#7861) * feat: support condition field to determine whether a step should be shown * feat: add support for overriding the hint text using the field 'hint' from the step tiddler * fix: roll back tour display procedure for now until an override mechanism has been discussed * fix: renamed advance-criterion field and associated variables to step-success-filter * fix: renamed hint field to hint-text and selector to hint-selector * refactor: to create function to get all tour tiddlers filtered by their condition field * refactor: rename globals tiddlers to variables and avoid making any of the tour procedures global * fix: also rename globals.tid file to variables.tid * docs: cover all tour steps tiddler fields * fix: improve spacing in Tour HUD * WIP --------- Co-authored-by: Jeremy Ruston <174761+Jermolene@users.noreply.github.com> Co-authored-by: Saq Imtiaz <saq.imtiaz@gmail.com>
19 lines
2.4 KiB
Plaintext
19 lines
2.4 KiB
Plaintext
created: 20230720093645837
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modified: 20230720112852404
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title: Solar System
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type: text/vnd.tiddlywiki
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[img class=hero-image [Solar System Image]]
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The Solar System is the [[Sun]] and all the objects that orbit around it. The Sun is orbited by [[planets|Planet]], [[asteroids|Asteroid]], [[comets|Comet]] and other things.
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The Solar System is about 4.568 billion years old. The Sun formed by gravity in a large molecular cloud. It is mainly hydrogen, which it converts into helium through nuclear fusion. The planets are in a flattened orbiting disk. This disk was left over from the cloud that formed the Sun. Eventually, the gas and dust of the disk came together into planets. It is thought that almost all stars and their planets form this way.
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The Sun is a star. It makes up 99.9% of the Solar System's mass. This means that it has strong gravity. The other objects are pulled into orbit around the Sun. The Sun is mostly made out of hydrogen, and some helium and higher elements. All heavier elements, called metals in astronomy, account for less than 2% of the Sun's mass. Oxygen is about 1% of the Sun's mass. Iron (0.2%) is the most plentiful of the other elements.
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There are eight planets in the Solar System. From closest to farthest from the Sun, they are: [[Mercury]], [[Venus]], [[Earth]], [[Mars]], [[Jupiter]], [[Saturn]], [[Uranus]] and [[Neptune]]. The first four planets are called terrestrial planets. They are mostly made of rock and metal, and they are mostly solid. The last four planets are called gas giants. This is because they are much larger than other planets and are mostly made of gas.
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Six of the planets, and the six largest dwarf planets, are orbited by [[moons|Moon]]. There are more than 200 moons in the Solar System. [[Mercury]] and [[Venus]] have no moons, and [[Jupiter]] and [[Saturn]] have the largest number of moons. The largest moon is [[Ganymede]] which is a moon of [[Jupiter]]. [[Titan]] is one of [[Saturn]]’s moons. It is the only moon in the Solar System to have an atmosphere, which is mainly composed of nitrogen.
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The Solar System also contains other things. There are [[asteroid belts|Asteroid]], mostly between [[Mars]] and [[Jupiter]]. Further out than [[Neptune]], there is the [[Kuiper belt]] and the scattered disc. These areas have dwarf planets, including [[Pluto]], Makemake, Haumea, Ceres and Eris. There are thousands of very small objects in these areas. There are also [[comets|Comet]], centaurs, and interplanetary dust.
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