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The triple peak day: Some of us just can't stop working late

The triple peak day: Some of us just can't stop working late

Do you ever find yourself logging back onto work late at night? Just for one crucial email or message that needs to get sent? If so, rest assured, you're not alone.

The Triple Peak

By counting keyboard strokes Mary Czerwinski, a research manager at Microsoft, and her team have mapped the typical work day for a group of Microsoft employees. They found that employees were most busy hammering their keyboards in late morning, before productivity slowed around lunch time, after which they would hit a second peak of productivity at around 2:30-3pm.

But the most interesting data was the rise of the triple peak group — a finding we've reproduced from Microsoft in the chart above. Czerwinski and her team found that about 30% of Microsoft employees studied were logging back in and busting out another work session late at night.

The pandemic changed work for the better in so many ways, but an increased tendency to jump on emails at 10pm isn't one of them. If you're a triple peaker let us know. If you're a triple peaker on a Friday though... we wish you well.

Note: This triple peak didn't show up on the overall dataset of all the employees, instead it was only pronounced in the subset of about ~30%.

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Ford reportedly in talks to buy hybrid vehicle batteries from Chinese auto giant BYD

Detroit’s Ford and China’s BYD are said to be in ongoing talks to partner on an agreement that would see Ford buy hybrid vehicle batteries from BYD, according to reporting from The Wall Street Journal.

The report comes just days after President Trump toured a Ford factory in Michigan and implied openness to Chinese automakers coming to the US.

“If they want to come in and build a plant... that’s great, I love that,” Trump said on January 13. “Let China come in, let Japan come in.”

Last week, China’s Geely Automobile Holdings said it expects to make an announcement about expanding into the US within the next three years. Chinese carmakers currently face huge tariffs and software restrictions, effectively barring their vehicles from the US.

Ford has doubled down on hybrid vehicles amid high EV costs and the end of federal EV tax credits. The automaker is currently building a battery plant in Michigan where it plans to use tech from Chinese battery maker CATL.

“If they want to come in and build a plant... that’s great, I love that,” Trump said on January 13. “Let China come in, let Japan come in.”

Last week, China’s Geely Automobile Holdings said it expects to make an announcement about expanding into the US within the next three years. Chinese carmakers currently face huge tariffs and software restrictions, effectively barring their vehicles from the US.

Ford has doubled down on hybrid vehicles amid high EV costs and the end of federal EV tax credits. The automaker is currently building a battery plant in Michigan where it plans to use tech from Chinese battery maker CATL.

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