Scientists explore metals as carbon-free power sources on Earth and the Moon

Plus: Amazon’s Ring doorbell used to spy on customers, says FTC Sponsored by In yesterday’s poll, we asked you about what would power your dream high performance car — electricity, hydrogen, gasoline, or nuclear fusion. There's another fuel we can now add to that list: Powdered iron. That’s right, burning iron powder is a serious candidate for rocket fuel. Surprisingly, this unlikely fuel is [already used to brew beer]( without CO₂ emissions. To learn more about how metal powders may one day fuel lunar settlements and provide drinking water for astronauts, jump to our [Must Read story]( now. But first, here’s [your video of the day](. Good morning. I’m Tim, an Editor at IE. This is the Blueprint. What’s new today? Last Sunday, we introduced Blueprint subscribers to a bold plan to terraform both our neighboring planets at once. Don't miss out — [subscribe to IE+]( today to receive exclusive interviews, features, and much more. VIDEO OF THE DAY [20 innovative food technologies]( [20 innovative food technologies to stir your appetite]( From the revolutionary 3D food printers like Foodini to automated pizza makers such as the Picnic Pizza Station, these groundbreaking innovations are shaping the future of the culinary world. MUST READ [Metals as carbon-free power sources]( [Scientists explore metals as carbon-free power sources on Earth and the Moon]( Researchers from McGill University and Eindhoven University of Technology have pioneered the use of iron powder as a renewable fuel. The combustion process creates iron oxide (rust) instead of carbon dioxide, offering a more environmentally friendly alternative to fossil fuels. This innovation also shows promise for space missions, where iron derived from lunar dust could be used as a rocket propellant. The technique could even be adapted for transportation here on Earth. To learn more about this innovative idea, click below. [Read More]( SCIENCE Incredible milestone: World's first X-ray of single atom reported The previous benchmark for the smallest number of atoms that can be X-rayed was 10,000 atoms, so this achievement is groundbreaking. It could potentially revolutionize how scientists and researchers detect materials. [Read More]( THE SPONSOR OF THE DAY [How to add AI prompt engineering to your skillset]( AI as a technology made a huge breakthrough post the release of ChatGPT, allowing users to get their queries resolved by merely posting commands. Knowing the right prompts will allow you to guide ChatGPT in the right direction and get the desired results. Peggy Dean's ChatGPT for Creatives is a great start for anyone who wishes to learn how to integrate this AI tool seamlessly in their workflow and increase productivity. [Get this course on Skillshare]( where you can sign up for a one-month premium subscription free of cost! [LEARN MORE]( CULTURE Amazon’s Ring doorbell used to spy on customers, says FTC In its complaint filed within Washington state, the FTC said that Ring provided its employees’ unrestricted access to customers’ sensitive video data and a “lax attitude towards privacy” meant that even third-party contractors could view, download and transfer data for their own purposes. [Read More]( TRANSPORTATION Auto-braking to be a legal requirement in the US very soon The National Highway Traffic Safety Administration has used a proposed rulemaking notice to make automatic braking a mandatory feature on new light vehicles. Such features should help save around 360 lives and prevent about 24,000 accidents each year. [Read More]( JOB BOARD [Senior Software Engineer - Salesforce - Philanthropy Engineering]( Bloomberg [Principal Engineer - Ads Platform Engineering]( Netflix [Lead Software Engineer – Reliability Engineering]( U.S. Bank National Association [Engineer II, Software Quality Engineering]( Samsung Electronics [Data Center Chief Engineer]( Amazon Data Services, Inc. [AI Machine Learning Engineer]( PayPal [Java Software Engineer]( Leidos [Chief Engineer | Austin, TX]( One Haus [Engineering Manager]( Flipp [Machine Learning Solutions Engineer]( Snorkel AI MAIL & MUSINGS Do you think using powdered metals for fuel will catch on? [Yes, it’s smart]( [It’s unlikely]( [Nice idea, but impractical]( [I need to learn more about it]( YESTERDAY'S RESULTS We asked you about what would power your dream hypercar. Most of you are waiting for hydrogen and even nuclear fusion before visiting the dealership. 36% Hydrogen 35% Nuclear fusion 21% Electricity 7% Gasoline THINGS WE LOVE [Mainstays Patio Heater]( [CIARRA Ductless Under Cabinet Range Hood]( [Real Flame Electric Fireplace TV Stand]( [Cosmo Ductless Island Range Hood]( [Interesting Engineering]( AND ANOTHER THING - NASA's Mars Ingenuity chopper [went silent for six 'agonizing' days]( - From delayed detection to early intervention: [Innovating cardiac monitoring with e-tattoos]( [premium] - This autonomous robot [saves you a parking spot and charges your EV]( - [Leveraging over 400 underwater cables for earthquake sensing]( [premium] - [Space mining startup CEO says asteroid resources can save the planet]( [premium] - [The human brain’s characteristic wrinkles help to drive how it works]( (Nature) - Canada becomes the first country to[print warning signs on each individual cigarette]( [Subscribe to IE+]( [About Us]( [Advertise]( [Contact Us]( [Privacy Policy]( [Term of Service]( © Copyright 2023 | The Blueprint is by Interesting Engineering, Inc. 530 Fifth Ave, 9th floor New York, NY 10036 | All Rights Reserved You are receiving this email because you have subscribed to our newsletter. 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