school. Why do you want a high- school grad to teach your prized student? MIN-HYUK Why do you think? I shudder just thinking about those female- starved engineering students drooling around her like hungry wolves. It’s revolting. Ki-Woo studies Min-Hyuk. KI-WOO (laughs) You l...
The article reports on the construction of a positronium gamma ray laser by physicist Christoph Keitel and team. Researchers kept the element's electrons and positrons from annihilation while assembled in a Bose-Einstein condensate (BEC) by forcing it into a higher energy state so that it could...
how often can we cele how often do you feel how one wishes one co how precious life can how processing social how program how retain staff how rude of you to ba how should one read a how so difficult how soon will how special how stopped how sufficient is a l how tender and beauti...
LED or light bulb: If you want to build a really bright flashlight, you might need a bigger battery. That can hold more energy. But if you want a smaller flashlight that doesn't need to be too bright. A smaller battery might do the trick. Switch: A component that allows the user to...
What do you need to make a laser? We need two basic parts: A load of atoms (a solid, liquid, or gas) with electrons in them that we can stimulate. This is known as the medium or, sometimes, the amplifying or "gain" medium (because gain is another word for amplification). Something...
Obviously, laser safety leaders must have a suitable set of skills in their arsenals; to put it simply, they must be competent. But rank, position and authority don’t contribute to effective laser safety leadership. If you are appointed laser safety officer, pursue “leadership by commitment”...
One of the big advantages of building your own AR-15 is that you can generally do it for less than the price of a factory model. That being said, you should budget enough money to build the best AR-15 you possibly can, otherwise what’s the point?
Laser focus isn’t some mysterious skill that only a few people can master. Anyone can develop a better level of focus. The trick is learning how to hone your mind into a well-tuned instrument of productivity and problem-solving. Once you know how to prepare your body and brain for bette...
How to Make a Powerful Burning Laser for CHEAP!: After watching many videos on youtube of people burning things with high power lasers, I wanted one.Those lasers can cost a lot of money though, something I don't have. In this Instructable, I will show yo
How a Laser Blast on Your Tonsils Could Cure Bad Breath for Good; THOUSANDS of Us Suffer from Tonsil Stones, Which Form in Pits on the Tonsils, Leading to Bad Breath and Repeated Bouts of Tonsillitis, as Well as Extreme Pain When Swallowing. Vicky Wyatt-Minter, 39 and a Director of ...