Popular Logistics

Systems thinking on the biohumanosphere.

About Popular Logistics
- Speakers Bureau & Consultants
Gear & Skills
Geography: Navigation, Map Reading, Compasses, WayFinding
Jonathan Soroko, 1958-2013
Pie Register – Forgot Password
Pie Register – Login
Pie Register – Profile
Pie Register – Registration
Planning and risk assessment
- LEGO and other construction toys for modeling
Reference
- Communications Standards and Technologies
- Reference: Communications
Sandtables and other types of physical models
Some of our resourceful friends
Tools

Tag Archives: Engineering

FOCUSED SOLAR MELTING STEEL?

Coolstuff and MetaCafe have videos which show the power of a focused solar array melting steel. (Click here for CoolStuff – Here for MetaCafe) It’s basic college mechanics – and also pretty amazing.

This entry was posted in Solar and tagged Engineering, Solar on November 11, 2008 by Jon.

Why We Blog

Systems thinking on energy and environmental policy, public health, terrorism, social networks and risk. We believe these issues are all inextricably linked.

Our Favicon

Our "favicon," the small image which generally appears in the browser address bar or on tabs for a given site, is the International Code of Signals (ICS) flag which stands for both the letter "K" (KILO in the NATO alphabet), and for the message "I wish to communicate with you."

The same messages can be communicated by signalling the letter "K" in Morse code via signal lamp. (While a proper signal lamp may be ideal, a flashlight, probably best employing red LEDs, will certainly fit the bill).

RFCafe.com Edited by Kirk Blattenberger

Encyclopedic and accessible information about all matters electrical, electronic, and wireless.

Banner Image by Randa Clay

Our banner image was designed by the always-amazing, never-satisfied-with-her-own-work Randa Clay. Her work can also been seen and read at Solutions for WP, HomeSchool Hacks, and elsewhere.