70 exhibitors, 19 speakers, and 1,100 attendees would take part in the historic event. Today WOC features over 1,300 exhibitors, 80 + speakers, and more than 50,000 registered professionals.
Now of course we would like to think that WOC was the biggest event happening in 1975, but let's face it, the world was changing, and below are just some of the things happening during the year of our inception.
At 1805 feet tall, the CN Tower was the world's tallest freestanding structure was completed. The lower 1500 feet were slipformed and required careful control of concrete strength during winter construction. Peter Smith and John Bickley developed a system to assure that the concrete gained sufficient strength with heated concrete, insulation for 37 feet below the slipform, and one of the earliest uses of maturity methods to monitor strength gain.
|Construction of the Trans-Alaska Pipeline System begins||Motorolla obtains patent for the first portable mobile phone|
|NASA launches the Viking 1 planetary probe toward Mars||The name "Micro-soft" (for microcomputer software) and Microsoft becomes a registered trademark|
|BIC launches first disposable Razor||US Apollo and Soviet Soyuz 9 spacecraft link up in space and Russian cosmonauts and American astronauts shake hands|
|Work on the Alaskan Oil Line begins||Sony introduces Betamax videotapes and Matsushita / JVC introduce VHS|
|Oil goes over $13.00 per barrel|| |
WHAT DID THINGS COST?
Average Cost of new house $39,300.00 / Average Income per year $14,100.00/Average Monthly Rent $200.00
Cost of a gallon of Gas 44 cents / Average cost new car $4,250.00 / Foster Grant Sun Glasses $5.00