The Malling-Hansen writing ball is a proto-typewriter that, sadly for contemporary aesthetics, lost the battle for typewriting supremacy. This page from the Malling-Hansen Society claims it was superior to the winning design, and they may be correct; but it certainly is more striking (no pun intended) to my eye.
The whole apparatus (the writing ball included) is mounted on a stationary foundation plate in such a way that it can be moved down against a spring, when the writing ball or one of its pistons are forced down by the finger. The foundation plate has an upright anvil under the centre of the ball and directly under the paper frame. When a knob of a type piston is depressed, the paper resting on the anvil, below the same receives an impression. When the finger pressure on the type piston knob is removed, the instrument swings into its normal position. The escapement mechanism moved the paper frame that held the paper on space until the end of the line was reached. By pushing the button on the left in front of the ball all the way down, the carriage was turned concentrically back to the beginning of the line and moved one line to the left.
The most famous of Rasmus Malling-Hansen's inventions: The Writing Ball
(Image: Auction Team Köln)
If you think that your phone may have been hacked so that your adversaries can watch you through the cameras and listen through the mics, one way to solve the problem is to remove the cameras and microphones, and only use the phone with a headset that you unplug when it’s not in use.
Lured by the internet’s pervasive insistence that it represents a superior, more comfortable typing experience, I recently went back to an old-timey mechanical keyboard. This was a mistake. I am now a hamfisted ASCII jazz disaster.
SpareOne Emergency Phone is a basic cellphone powered by AA batteries. This gives it a relatively short time on a charge, but means that it will have a charge after being stuffed in a drawer or glove box for months. I came across this during my search for the perfect basic phone, but be warned: […]
If you want to add some real firepower to your programming repertoire, learn Java–one of the most adaptable, widely-used programming platforms around. You can easily do that with this Ultimate Java bundle, now just $69 in the Boing Boing Store.Across 14 lectures and 117 hours of content, the educators at online academy eduCBA will walk you through […]
Every company wants to harness the power of social media, but few understand how to make that happen. Be one of those select few with this Social Media Marketing Course & Certification package, now just $29 in the Boing Boing Store.Over 12 modules of course material, you’ll learn what it takes to increase a brand’s […]
If you’ve got a killer app idea, but don’t have the technical expertise to pull it off, get a crash course in all things app development with the Comprehensive Android Development Bundle, now over 90% off in the Boing Boing Store. Across 83 hours of training, you’ll learn to develop for the world’s most popular mobile OS, mastering […]