Here is a story about looking forward that you might enjoy.
Many farmers use windmills to run bores for stock watering but pumps allow water to be extracted from much deeper resources. It is critical, however, that the pumps work or the stock dies. A friend had set up a business in selling – and servicing – pumps to farmers and his business was flourishing. He would routinely drive out and check all the pumps to ensure that they were working well.
Then he had the idea of buying a drone to do his survey work for him, but not a $500 hobbyist model, he decided on a top of the line model from the leading drone producers in Israel. He sent off his $27,000 cheque – only to have it returned to him! The Israeli government said it was not prepared to sell it to him for security reasons!
This was about 8 months ago. Not to worry, he said, soon there will be satellites I can connect to and I will be able to check the pumps using my smart phone!
This is a fellow who is keeping his eye on the rapid rate of technology change.
No specific question today – just enjoy!