Make Your Own Keys With The Power Of The Sun And Some Plaster Of Paris (Video)
Aug 27, 2013 19:47
Want to be your own locksmith? You can now. Hack A Day has an easy accurate way to make your own spare keys with nothing but some plaster, sun and a giant fresnel lens.
First, you put a thick layer of plaster of paris in a small box, and place the key halfway into the surface. Then fill the rest with plaster and let it dry for a few hours. After that, place a bowl of zinc pellets beneath a fresnel lens to give it some molten metal.
After that, capture the sun's rays for some heat. After they are melted, you can pour into your key mold, and allow the zinc to cool and use your keys after that!
In today's fast-paced world, the role of pharmaceutical services has become more critical than ever. As healthcare dynamics evolve, the demand for accuracy, efficiency, and safety in this sector soars. It is within this context that the quality of equipment used in pharmacies comes under intense scrutiny. The significance of high-caliber pharmacy medical supplies cannot be understated, as they are instrumental in enabling pharmacists to provide top-tier medical services. Read more
Office efficiency is crucial for success and competitiveness, whether you're a small company or a major corporation. This comprehensive reference provides tactics, tips, and tools to boost workplace productivity. Read more
In the bustling world of creative entrepreneurship, managing time efficiently is not just a skill—it's an essential part of ensuring both personal well-being and business success. Sefton Fincham, a renowned entrepreneur and film producer based in Vancouver, is no stranger to the juggling act required to thrive in the creative sector. With multiple projects always on the go, Fincham has mastered the art of time management, turning what could be a relentless challenge into a well-orchestrated symphony of productivity. Here, we explore the effective time management strategies that Sefton Fincham advocates for busy creatives. Read more