Here’s 75+ essential AutoCAD shortcuts and commands for the speedier engineer

Plus: Medieval moon observations illuminate the greatest volcanoes in history [Blueprint]( Sponsored by If you’d like to turbocharge your design experience in AutoCAD—one of the most popular engineering applications worldwide— then these [75+ shortcuts and commands]( will really brighten your day. From managing your screen and drawings to optimizing your workflow and more, learn how to speed up how you use the software without continually scrolling through those listed on AutoCAD's interface. Before continuing, though, ever wondered whether we really need to turn off our cell phones on an airplane? Check out the [video of the day]( to find out. Good morning. I’m Sade, an Editor at IE. This is The Blueprint. Happy Thursday :) Last Sunday, Blueprint subscribers heard all about what we now know about how concrete can power our homes. Don't miss out — [subscribe to IE+]( today to receive exclusive interviews, features, and much more. VIDEO OF THE DAY [Do you really need to turn off your cellphone on airplanes?]( [Do you really need to turn off your cellphone on airplanes?]( Here are the whys, whats, and hows on the rule— just in case you’ve ever questioned. MUST READ [75+ essential AutoCAD shortcuts and commands for the speedy engineer]( [75+ essential AutoCAD shortcuts and commands for the speedy engineer]( Improve your user experience in AutoCAD with these 75+ shortcuts and commands. And yes, there's a difference between 'shortcuts' and 'commands,' which we explain in the article. AutoCAD was made so that more people could use CAD as desktop computers got faster and better. So why not get up to speed too? It has come a long way since the 1980s and is still one of the best engineering products today. What's more, a new edition is published yearly, and new features are continually added. It is an engineering gift that keeps on giving. [Read More]( SCIENCE [Medieval moon observations illuminate the greatest volcanoes in history]( What's the connection between medieval eclipses and volcanic activity? Apparently, listening to Pink Floyd's The Dark Side of the Moon album has something to do with it, according to researchers who accurately timed Earth’s largest volcanoes using lunar eclipse records made by European monks during the 12th and 13th centuries. Following their method, which involved ranking the color and brightness of moon ‘veils,’ they reverse-engineered the dates of the medieval eruptions. And that’s not all. They could even separate eruptions that influenced the stratosphere, which would produce climate changes, from those that only affected the troposphere. [Read More]( THE SPONSOR OF THE DAY [INTERNXT]( [Is your cloud storage provider prioritizing privacy and security?]( In a world where data breaches and cyber-attacks are becoming more frequent, securing your files and sensitive information is crucial. 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The company behind the innovation claims that its two-stroke, supercharged, liquid-cooled engine boasts three times the horsepower and five times the power of a diesel engine of comparable size or weight. In case you hadn't known, the Wankel engine was developed in the 1950s by German engineer Felix Wankel. Its characteristic rotor in an oval-shaped chamber compresses fuel and air while rotating around a central driveshaft. [Read More]( HEALTH [Peanut allergies may be treatable with mRNA-based medicine]( About three million Americans have allergies to tree nuts and peanuts. Not only that but one in fifty kids also have a peanut allergy, which may lead to a fatal immunological reaction. Now, the first peanut allergy treatment based on mRNA has been created. Numerous trials on mice showed that nanoparticle therapy could increase the animal's tolerance to peanuts. The method's developers think it would be able to treat other allergens in food and drugs, as well as autoimmune conditions. [Read More]( MAIL & MUSINGS Google claims that its TPUs are quicker and more energy-efficient than those used by Nvidia to create AI models. Do you think the AI chip race is important? [Definitely, AI chips are the future]( [No]( [I'm not into AI chips]( [I'm not sure]( YESTERDAY'S RESULTS Following Italy’s ban on ChatGPT, we asked you whether other countries would follow suit. Looks like most of you believe they will! Check the results out here: 46% Definitely, it’s a risk to data protection 29% No, Italy’s ban was excessive 14% I’m not sure about it 10% I’ll never use ChatGPT, so I’m not interested QUOTE OF THE DAY “The way to succeed is to double your failure rate.” Thomas J. Watson, American pioneer in the creation of computing hardware for IBM THINGS WE LOVE [Winterbourne Upholstered Accent Chair]( [Transparent Light Wireless Speaker]( [Magnetic Levitating Light Bulb]( [Modway Render Bathroom Vanity]( AND ANOTHER THING - Will a NASA-assisted [diffractive solar sail]( take us to the Sun? [premium] - Exclusive: [EU Chips Act]( likely to get green light on April 18 -sources. (Reuters) - Astronomers are organizing against the ['unsustainable' Starlink problem](. [premium] - Physicists create [photonic time crystal]( that amplifies light. (Gizmodo) - A brief guide to [looking for aliens](. [premium] - Japan killed 17 million chickens amid an outbreak of bird flu. Now it's [running out of space to bury them](. (Business Insider) - No more CatGPT: [Copyright notice issued]( to remove AI-generated parody of Eminem's voice. 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