Glowstick
I think it’s great that this has been captioned so deaf people can appreciate it too
The answer is probably language. Before advanced language was developed, there wasn’t a good way to pass along any knowledge that was gained by an individual.
The same is true for all companies’ self driving cars, and the companies would gladly sell all that data to China or any other government
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Marketing promises ARE a contract. Companies aren’t allowed to advertise a thing and then not do that thing. That’s false advertising and fraud. Companies aren’t allowed to say they offer a product or service for price X and then actually charge price Y. This is well established law.
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You either didn’t read or didn’t understand the article. Multiple times in multiple ways the company said it’s offering a lifetime price, which is different than a price offered only for a limited term. They very explicitly said “T-Mobile will never change the price you pay” and “T-Mobile One customers keep their price until THEY decide to change it. T-Mobile will never change the price you pay” etc. etc.
That’s bad advice anyway.
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Set reasonably attainable goals, then once you’ve accomplished it set a new reasonably attainable goal.
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Frequently reassess whether the goal you originally set is still actually the goal you most want to be pursuing. Sometimes you set a goal and at some point later realize it isn’t worth it or will never actually succeed, in which case you’re much better off abandoning that goal so you can instead pursue a goal that will actually succeed.
It depends on where and when in the US. In areas that are Democratic (the more liberal party) it doesn’t really happen much anymore, but in areas that are Republican (the more conservative party) it still happens at the start of every single school day.
And the custom of doing this was started by a salesman trying to sell flags and magazine subscriptions. https://en.m.wikipedia.org/wiki/Francis_Bellamy#Pledge_of_Allegiance
Ya know what else causes blindness? Diabetes and obesity.
Make them better looking and push-button retractable from inside, and people will want them.
EDIT
At 16:40 he suggests high tech awnings that automatically unfurl and retract to provide the ideal amount of shade on each day of the year. Seems like a nearly perfect solution to me