A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

Crystal has announced four new Wellness at Sea retreats for 2027, curated by Dalila Roglieri, the company's Wellness ...

There’s an old joke where a travel consultant asks a customer, “Are you interested in a world cruise?” The customer responds, “No, I’d rather go someplace else.” But if you’re interested in a ...

View post: Webcam Spots Runaway Snowmobile Chase at Australian Ski Resort (Video) The biggest ski area in Washington, Crystal Mountain, has changed a lot over the years. It’s no longer quiet. Like ...

Remember that old high school chemistry experiment where salt crystals precipitate out of a saltwater solution—or maybe the one where rock candy crystals form from sugar water? It turns out that your ...

If you’ve gone through a breakup, made a career change, or entered another transformative time in your life, chances are you had some support from the gang. Maybe your mom sent you a care package, ...

The crystalline form of a drug affects properties such as its solubility, stability, dissolution rate, bioavailability and tabletability, and so understanding the crystalline state is crucial for many ...