21 Apr
Invented in Gloucestershire, England around 1830 by freelance engineer Edwin Beard Budding (wikipedia), the lawn mower is an indispesable tool. The first lawn mowers were rotating blades pushed along on wheels, massively reducing the time that it took to cut large lawns with a scythe. Many decades later came the steam powered and eventaully the petrol driven lawn mowers.
2 Oct
I think that we sometimes evaluate mowers based on features and benefits and little or no research is done to determine the true performance level of the machine.