A mobile phone jammer circuit usable with GSM1900 and an effective frequency range of 1930 MHz through 1990 MHz. The GSM1900 network is used in Canada, South America, and the United States (T-Mobile and AT&T).
Posts in Features
Integrated circuit packages, the form an IC is manufactured in, are as wide and varied as a Donald Trump “alternative truth”. Below is the big list of integrated circuit (IC) package types including the package name, package full (official) name, remarks and notes, and a picture of diagram of the electronic package.
Geek Slop’s Civil Disobedience handbook – a practical guide to demonstrations, protests, and getting rowdy
Civil disobedience, in the form of marches, rallies, pickets, protests, sit-ins, vigils, or demonstrations, is a necessary component of a functional, free democracy. Although potentially not pleasant, civil disobedience is often required when other attempts to invoke societal change fail.
Although there are no definitive standards for common field length validations, we can come close using governmental standards, ISO recommendations, and database best practices based on maximum known values. Below are common database fields along with their maximum recommended allowable length and data type.
There are literally millions of park benches across the world and all of them are fairly standard structures – plain, blocked supports with a horizontal surface to sit on. But some cities have thought out of the box and turned their park benches into beautiful, sometimes stunning, works of art. Check out the collection of […]
They broke laws in 13 states and 93 counties, reaching speeds of 160 mph, on a 2,683-mile trip from New York to Los Angeles. The jaunt should realistically take over 41 hours – they did in under 29 driving an innocuous looking Mercedes that was decked out with more gear than a Oklahoma stormchaser’s rig.
The first Knights of the Ku Klux Klan was founded in Pulaski, Tennessee sometime between December 1865 and August 1866 by six former members of the Confederate army. Its original purpose was to be a fraternal social club with plenty of parody thrown into the initiation ceremonies. However, members began to take the organization seriously […]
Complete Star Wars timeline – calendar of significant events and characters in the Star Wars universe
Remember, the Star Wars universe exists beyond the movies. Many novels, comic books, television series, and spinoff movies expand upon the universe as explained in the 9 canonical movies. Based on the Coruscant tropical year, this calendar uses the Battle of Yavin (when the first Death Star was destroyed) as its epoch or year zero. […]
Reminder how some things change while other things remain locked in time. The above is a 1947 map from National Geographic illustrating the proposed changes to Palestine (division of Arab State and Jewish State). The text at the top reads…
utlaw motorcycle clubs, also known as one percenters, are biker gangs that are considered “outlaw” because they are not sanctioned by the American Motorcyclist Association (AMA) and do not adhere to their rules. Instead, one percenter clubs have their own set of bylaws which may or may not condone illegal activities. Regardless of their bylaws, […]
George Miller insisted that Colin Gibson, production designer responsible for all the cars in Mad Max: Fury Road, make all the cars in the movie not only cool, but real working functional vehicles with ultra-tuned, tweaked out engines – and Gibson delivered the goods. For the main story line, Gibson created 88 final cars, each […]
Mad Max: Fury Road’s flame throwing guitar player wasn’t CGI – check out the Doof Wagon (or Doof Machine)
The Doof Wagon (aka Doof Machine or Doofwagon) rig was built on top of a retired military rocket launching truck which they upgraded with a supercharged V8, six huge Taiko drums channeling their sound through giant air conditioning ducts, a small lit stage fronted with a classic car grill, a mammoth stack of speakers (there’s […]
Nifty cocktail (drinks) guide created by engineer proves to be surprisingly useful (printable version included)
This cocktail guide was created by an engineer for the US Forest Service in 1974 (I’m not sure why that agency would create such an elaborate document about mixed drinks). It features various drink recipes, in a single printable page, drawn in (and to) engineer-like specifications. It’s surprisingly useful.
15 photos that will shatter your heart and scar your soul forever (WARNING: devastatingly heartbreaking content)
The collection of emotional photos below are devastatingly heartbreaking for various reasons. Some portray horrifyingly sad human situations while some capture the distressing brutality of mankind. In some the story behind the photo reveals a poignant situation that may not be immediately recognized from the photo alone. In all, the photograph will be permanently etched […]
Here’s a collection of well-timed photos that give the perception of, well, check for yourself below. I can’t vouch for the legitimacy of some of the photos so feel free to share your opinion in the article comments (which I will, of course, promptly delete if I disagree).
Amazing hole-in-one golf shot – ball teed off into sand trap and then mysteriously spits back out into the hole
Hole-in-one golf shots are always entertaining but this one is particularly stunning. Watch as Australian golfer Richard Green tees off on the par-four 15th hole and shanks it right into a sand bunker before turning away in disgust. The ball disappears into the bunker and then as if by magic, spits right back out (at […]