GoTECHgirl

April 2010

Take The Tech Challenge

We will award one prize per month (up to $150 value) for the correct answer to the technology question of the month.

Just answer the question below, fill up the entry form and submit it to: gtgcontest@cctt.ca

Maximum of One entry per person

The Self – Propelled Combine Harvester

Invented by Carroll Thomas in 1938, the self-propelled combine harvester replaced horse-drawn or tractor-drawn harvesters. These modern harvesters are many times more efficient and may be used with a wide range of different crops.

 

Tech Challenge Question - What recent innovation allows operators to get better grain yields by optimizing ground speed and other operating parameters?

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