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<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en"><title>xkcd.com</title><link href="https://xkcd.com/" rel="alternate"></link><id>https://xkcd.com/</id><updated>2026-04-29T00:00:00Z</updated><entry><title>Simple Machines</title><link href="https://xkcd.com/3239/" rel="alternate"></link><updated>2026-04-29T00:00:00Z</updated><id>https://xkcd.com/3239/</id><summary type="html">&lt;img src="https://imgs.xkcd.com/comics/simple_machines.png" title="It's hard to decide which simple machine system to invest in. DeWalt makes a great lever and inclined plane, but I hear Milwaukee's wheel-and-axles are really good." alt="It's hard to decide which simple machine system to invest in. DeWalt makes a great lever and inclined plane, but I hear Milwaukee's wheel-and-axles are really good." /&gt;</summary></entry><entry><title>Soniferous Aether</title><link href="https://xkcd.com/3238/" rel="alternate"></link><updated>2026-04-27T00:00:00Z</updated><id>https://xkcd.com/3238/</id><summary type="html">&lt;img src="https://imgs.xkcd.com/comics/soniferous_aether.png" title="Imagine you could ride alongside a sound wave. It would probably be pretty cool, right? We're putting in a departmental budget request to buy a really fast plane so we can check it out." alt="Imagine you could ride alongside a sound wave. It would probably be pretty cool, right? We're putting in a departmental budget request to buy a really fast plane so we can check it out." /&gt;</summary></entry><entry><title>Husband and Wife</title><link href="https://xkcd.com/3237/" rel="alternate"></link><updated>2026-04-24T00:00:00Z</updated><id>https://xkcd.com/3237/</id><summary type="html">&lt;img src="https://imgs.xkcd.com/comics/husband_and_wife.png" title="Borat came out twenty years ago this year--closer to the breakup of the Soviet Union than to today--but it honestly feels like it's been even longer, somehow." alt="Borat came out twenty years ago this year--closer to the breakup of the Soviet Union than to today--but it honestly feels like it's been even longer, somehow." /&gt;</summary></entry><entry><title>Border Message</title><link href="https://xkcd.com/3236/" rel="alternate"></link><updated>2026-04-22T00:00:00Z</updated><id>https://xkcd.com/3236/</id><summary type="html">&lt;img src="https://imgs.xkcd.com/comics/border_message.png" title="Thanks to differences in logging regulations, the messages actually turned out to be visible from the air." alt="Thanks to differences in logging regulations, the messages actually turned out to be visible from the air." /&gt;</summary></entry></feed>