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This event occurred at the Hacker Dojo in Mountain View, a collaborative hackerspace for software projects. I first worked on a portable electric radiator with a detached cord winder (the plastic thing you wind the cord around for storage), a loose caster, and a plug with burn marks. The cord winder had a cantilever snap-fit…
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Featured image source: Donald Trung Quoc Don (Chữ Hán: 徵國單) – Wikimedia Commons I had to write a 650–1000-word memoir for my English 10A class. Here it is: Short Wave One summer, my family and I went to visit Hong Kong and perform the duties of Chinese-Americans visiting their families back home. We brought gifts…
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Introduction I have a … thing for the periodic table. In elementary school, I copied it twice, by hand, of my own volition. The first attempt was crooked with many spelling errors and multiple different pen colors. The second was neater, but element 8 was still written as “oxegen”. Last year, in the never-ending quest…
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A drafting pencil is a mechanical pencil with a long (~4mm), thin tip called a “lead sleeve” that makes it great for scribing along the edges of rulers, also making it easy to see what you’re writing. Unfortunately, the thin lead sleeve gets damaged very easily when the pencil is dropped, breaking the brittle graphite…
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The event was held at the Museum of American Heritage from 11:00 AM to 4:00 PM. First, I worked on a Technics SL-MC7 CD changer. It had a magazine into which up to 60 CDs were loaded and a sliding carriage to select and play discs. When plugged in, the machine showed “checking discs” on…
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This Fixit Clinic was held in the Hayward Public Library from 11:00 to 2:00 PM. I took on the unwise challenge of attempting to repair a person’s VHS VCR, a task probably best left to someone older with direct experience with these devices. Luckily, I had watched a few YouTube videos on the subject so…
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Some time ago, a lighter in my house ran out of fuel and I decided to take it apart despite “common sense” (i.e. a blind and baseless fear of fire) telling me not to. To be fair, the last time I took apart a lighter, there were hair-singeing consequences, but this time, I verified that…
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Introduction Last summer in Hong Kong I bought a steelyard scale from Lee Wo Steelyard on Shanghai street. When asked how to use the scale, the store owner told me to “ask my mom, she knows”, but she didn’t. I then consulted my grandfather, who gave a partial explanation of how to use the scale…
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Gedit (the GNOME text editor) has a word counter plugin available on GitHub (here), but I didn’t really like it since it couldn’t display the word count of a highlighted section of your document. To do that, you would need to highlight something, and then use the Document Statistics tool from the dropdown menu. I…
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The Humanity icon theme for Ubuntu does not have an icon for STL files and other 3D modeling files, so I decided to create one. Using the default empty file icon, I added a cube with gradient fill and the letters “stl” underneath with LibreOffice Draw. Then, I went to /usr/share/mime/types to find out what…
