1885 – Sounding like anything but a roller coaster, the Gravity Pleasure Switchback Railway was the first American designed amusement coaster designed by LaMarcus Adna Thompson.
Only 5 cents to ride, the Switchback was a simple coaster that took you about 600 feet to the next tower at six miles per hour. It had a height of 50 feet and a drop of 43 feet.
It opened on June 16, 1884 and eventually was replaced. But on this day, the roller coaster saw one of its first patents from this ride.
1983 – at an introductory price of $9995, Apple introduces the Lisa computer – the first computer with a GUI (Graphical User Interface). The computer featured a 5 MHz 68000 microprocessor, 1 MB RAM, 12″ monochrome monitor, dual 5.25″ 860 KB floppy drives, a 5 MB hard drive and more.
Lisa cost Apple Computer US$50 million to develop. The software for it cost Apple Computer US$100 million to develop.“Lisa” is an acronym for Local Integrated Software Architecture.
2012 – Yahoo! had some turbulent times from 2007 when founder Jerry Yang was CEO. Of course the big debacle being the Microsoft bid, which took over 9 months to settle with Carl Icahn being a major instigator.
Add to that the 2007 incident of the arrest of Shi Tao and Yahoo’s stance. Tao was arrested for divulging trade secrets and Yang put out a statement saying “We have to comply with Chinese Law”.
During this whole time, Yahoo shares were declining. Yang was replaced in 2009 by Carol Bartz, but remained on the board until 2012 when Yang fully resigned from all positions in the company.
1966 – Bruce Wayne and Dick Grayson entered our lives via ABC on Wednesdays. The television series “Batman” debuted with the episode Hi Diddle Riddle. Each half hour episode contained either part 1 or part 2 of the dynamic duo’s fight against the criminal of the week.
Of course, the show offered some high-tech video work, including angled cameras and inserted “BAM”, “SMACK” and “POW!!” graphics. Each episode did more than conquer a bad guy – it was also a chance to learn about the importance of doing your homework, using seatbelts and drinking your milk.
The show lasted three seasons before getting cancelled in 1968. There was one movie that also was produced in 1966.
Of course, we cannot ever forget “the Batman” dance move…
2001– Dave Weiner added a new functionality to the RSS feed called “Enclosure“. It was defined as passing any audio file (mp3, wav, ogg, etc), video file (mpg, mp4, avi, mov, etc), PDF, or ePub (electronic publication) into the syndicated feed. Weiner demonstrated by enclosing a Grateful Dead song in his website at Scripting News. This was an idea that was proposed by Tristan Louis.
It wasn’t until Adam Curry and crew started iPodderX and in February 2004 the name “Podcasting” was coined by Ben Hammersley. But its roots all come back to this day when RSS 0.92 was demonstrated.
1996 – Texas Instruments announced it would release the TI-83 and became one of the most popular calculators. The TI-83 had many graphing modes including polar, parametric, sequence and function graphs. It could also run statistics, trigonometry and algebraic functions.
The TI-83 was replaced by the 83 Plus in 1999 which added flashable memory for upgrades. This calculator is still available today and you can get the Texas Instruments TI-83 Plus Graphing Calculator on Amazon.
The TI-83 had a Zilog Z80 processor at 6 MHz and 32 kb of RAM. You could use 4 AAA batteries or the power supply to run. Price was $125
At MacWorld 2001, Steve Jobs announced Mac OSX – the base OS for Apple for the next couple decades. With Darwin, an open source BSD Unix service, 2D (Quartz), 3D (OpenGL) and Quicktime (QT5). The programming language of Classic, Carbon and Cocoa allowed programs from OS9 to run. Cocoa is an object oriented API for new apps.
OSX became available on March 24, 2001 for $129
Jobs also announced the PowerMac G4 with “Power to Burn”. Based on the PowerPC G4 chip at 733 MHz. Four models coming with CD-RW and Superdrive, 133 MHz system and memory bus, AGP 4x graphics and nVidia graphics.
Finally, Jobs announced iTunes – Their interface was simple and powerful. Create playlists and burn CDs in one window. You can also take an MP3 player and connect to iTunes to drag and drop titles. Finally, iTunes has an internet radio function to listen to all your favorite stations.
Below is the keynote from 2001 also showing off iDVD, iMusic, and the Powerbook G4 Titanium.
Born in 1856, Nikola Tesla was the inventor of alternating current. Tesla even worked for Edison from 1882 to 1886. He then started the Tesla Electric Light & Manufacturing company in where he worked more on AC electricity.
This started the “War of Currents”, which we talked about on January 3rd when Edison electrocuted Topsy, the Elephant.
Tesla was also known for many patents and inventions, including the Tesla coil, Electro-magnetic motor, incandescent electric light, electric railway system and many more. He was known for X-Rays, radio, the remote control and wireless communications.