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Artículos sobre Temperature

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Much of India experiences both extreme heat and extreme air pollution, as seen in this photo of the Akshardham Hindu temple. Days with both are going to increase. Sajjad Hussain/AFP via Getty Images

Days with both extreme heat and extreme air pollution are becoming more common – which can’t be a good thing for global health

In South Asia, days with both extreme heat and extreme pollution are expected to increase 175% by 2050. Separately, the health effects are bad; together they will likely be worse.
Lasers create colorful light shows at concerts, are used by doctors in surgeries – and are used in scientific laboratories. EyeWolf/Getty Images

What is the slowest thing on Earth?

Physicists can use bright, hot lasers to slow atoms down so much that they measure -459 degrees Fahrenheit.
Heat increases the risk of death, but the question of how much has been a topic of debate. From shutterstock.com

Heat kills. We need consistency in the way we measure these deaths

A warming climate leads to more heat-related deaths. The fact some research is showing the opposite indicates we need to refine the way we measure heat-related mortality.
The air up high is just really bad at ‘holding’ onto the radiation coming from the Sun, and the warmth passes straight through it on its journey toward the ground. Kevin Spencer/flicr

Curious Kids: why is air colder the higher up you go?

It helps if you imagine the ground here on Earth as a big heater. It keeps us warm, and if you move away from the heater you feel cold.
I don’t know about you, but I’m not really feeling 22. Sucharas Wongpeth/Shutterstock.com

Why the ‘perfect’ office temperature is a myth

Workplaces the world over tune their thermostats to 22C, because this supposedly optimises mental performance. But the factors that underpin a productive office are much more complicated.
Yes, I am a bit chilly, why? tim elliott/Shutterstock.com

Is winter miserable for wildlife?

When you're warm and cozy inside, it can be natural to wonder if the animals you see outside your window this winter are doing OK. Don't worry – they're doing better out there than you would.
Someone’s too hot and someone’s too cold. Collage by The Conversation, combining images by Monika Wisniewska and Antonio Guillem/Shutterstock.com

Offices are too hot or too cold – is there a better way to control room temperature?

Everyone has a different ideal temperature at any given time. It could be more comfortable to monitor people's body temperatures and adjust heating and cooling in response.

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