Get Amazing Stories

Get great contents delivered straight to your inbox everyday, just a click away, Sign Up Now.
Email address
Secure and Spam free...

Tech History Today – NASA launches Pioneer 1

Pioneer 1 - Tech History Today

Tech History Today

October 11, 1958: NASA’s First Space Launch – Pioneer 1

NASA, the newly formed space agency of the US, launched its first spacecraft “Pioneer 1” as a part of the Pioneer Program on this day in 1958.

pioneer_1_on_pad_featureThe launch was intended to fly by the moon but due to a programming error in the upper stage (third stage), the spacecraft couldn’t go beyond 71,100 miles (114,400 km).

The spacecraft fall back and re-entered into the Earth’s atmosphere after 43 hours of flight on October 13, 1958, at 03:46 UT over the South Pacific Ocean. A small quantity of useful scientific information was returned, showing the radiation surrounding Earth was in the form of bands and measuring the extent of the bands, mapping the total ionizing flux, making the first observations of hydromagnetic oscillations of the magnetic field, and taking the first measurements of the density of micrometeorites and the Interplanetary Magnetic Field.

October 11, 1979: Visicalc – First Killer PC App Releases


Visicalc was released by Dan Bricklin. The spreadsheet application is called the first killer app for personal computers. It turned the PC from a hobby to a business tool. The only downfall for Bricklin was he did not patent the system, therefore, clones like SuperCalc, Microsoft’s MultiPlan and Lotus 1-2-3, would show up.

Previous Post

Airtel is giving iPhone 7 for Rs 19,990 but don’t fall for it

Next Post

Tech History Today – Steve Jobs introduces NeXT Computer

Related Posts
About Us Contact Us | Thinkingtech Carrers