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Articles on Significant Figures

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Tour de France riders have to eat constantly to replenish the energy they burn. Filip Bossuyt/Flickr

Tour de France: How many calories will the winner burn?

Riders in the 2021 Tour de France will ride more than 2,100 miles (3,400 km) over the 21 flat and mountainous stages of the race. And they will burn an incredible amount of energy while doing so.
New research estimates that underage drinkers consume $2.2 billion of Anheuser-Busch InBev drinks – like Budweiser – per year. AP Photo/Reed Saxon

Alcohol companies make $17.5 billion a year off of underage drinking, while prevention efforts are starved for cash

In the US, underage drinking accounts for a whopping US$17.5 billion worth of alcohol yearly. New research shows which companies take in most of this money and how little is spent on prevention.
Wind turbines near Glenrock, Wyo. AP Photo/Matt Young

The US electric power sector is halfway to zero carbon emissions

Fifteen years ago electric power generation was the largest source of US greenhouse gas emissions. Now the power sector is leading the shift to a clean energy economy.
Nikki Luman works part-time for a public library in Sycamore, Ohio. AP Photo/Tony Dejak

143,518 US public library workers are keeping their communities informed, connected and engaged – but their jobs may be at risk

During economic downturns, local governments tend to cut spending on libraries, even as the need for their services grows.
While professional sports franchises have become more socially conscious, LGBTQ fans and players aren’t exactly embraced with open arms. Adam Glanzman/Getty Images

Sports remain hostile territory for LGBTQ Americans

Half of LGBTQ participants in a recent study experienced discrimination, insults, bullying or abuse while playing, watching or talking about sports.
The U.S. is still a leader in designing and selling computer chips, but the vast majority of the world’s chips are fabricated in Taiwan and South Korea. Macro Photo/iStock via Getty Images

A global semiconductor shortage highlights a troubling trend: A small and shrinking number of the world’s computer chips are made in the US

The high cost and long lead times for building computer chip factories makes it difficult for the U.S. to reverse the steady decline of its domestic semiconductor manufacturing capacity.
Government spending bills that cost billions or trillions of dollars can seem abstract. Siri Stafford/DigitalVision via Getty Images

Support for Biden’s $1.9 trillion coronavirus relief package may not be as broad as it seems – it’s all a matter of perspective

It’s awfully hard to wrap your mind around a sum that large. But converting it to a more bite-size representation can affect a voter’s willingness to support government spending.

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