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As December progresses and the temperature drops, the number of COVID-19 cases continues to climb. This past week alone, positive cases in the United States increased by 29%, setting a record for the number of cases, deaths and hospitalizations, despite the actions taken by government officials. After almost a year of living with the novel coronavirus, we, as a country, are almost in the same position as we were in the spring, with businesses having a maximum capacity limit or even being shutdown. Mask mandates and other rules continuously limit our everyday lives. Unfortunately, the virus shows no signs of slowing down and is projected to continue its surge through the country at an alarming rate throughout this winter season.
The first mass-produced electric scooter was invented in 1996 and was called the Scoot’Elec. The nickel-cadmium batteries it required were not eco-friendly and the scooter itself was heavy. In 2009, Inokim, an e-scooter manufacturer, created a new design with more efficient lithium-ion batteries that could be charged at home. Lithium-ion batteries are commonly found in laptops, smartphones and tablets. By 2020, e-scooters are found in cities worldwide due to their low environmental footprint and maintenance, ease of use and portability. Each design has a record speed, an accessible app that comes with it and less pollution than before. So what’s the catch and how much more eco-friendly are they?
It’s easy to say 2020 has been one of the most chaotic years in recent history, but it’s also the slowest year which seems like it will never end. So why did 2020 feel never-ending despite the same 365-day cycle? Well, as 2020 is winding down, let’s dig into the philosophy behind the ‘bats in the belfry’ year that is 2020, and why it felt so unconventionally long.
The notion of using artificial intelligence (AI) for fighter pilots provokes a discussion of the pro and cons and everything between for military incorporation and the potential trading out of humans for technology. But what happens when professionals put this idea to the test?