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12 Toasty Tips for Staying Warm in Cold Weather

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Using these tips, you can stay warm no matter how frightful the weather outside gets.

1. Warm yourself first. 

It's easier to change your body temperature than room temperature, not to mention more eco-friendly. Instead of turning up the heat, put on another layer of clothing.

2. Wear a hat. 

Your mom may have said that you lose 80 percent of your body heat through your head, but that's not actually true. If you're otherwise clothed, you'll lose heat from any surface that's exposed. So put on your hat, even if you're inside.

3. Turn on the ceiling fan.

Warm air rises to the ceiling. Run your fan on its lowest setting in a clockwise direction to push the warm air back down to where you can feel it.

4. Switch between hot and cold water in the shower.

Hot showers immediately warm you up, but cold showers improve blood circulation between your skin and organs. Cold showers are also correlated with a stronger immune system.

5. Block drafts with a pool noodle. 

Keep heat in and cold out by cutting a pool noodle in half lengthwise, wrapping it in fabric, and sliding it under your door. It'll stay put all winter, and you can re-use it at the pool come summer. (But we recommend you spring for a new one.)

6. Two words: Programmable thermostat.

Another two words: Obvious, right? Stay toasty on schedule, so you never go home to a living room that's colder than outside. You can even do it with your smartphone.

7. Trick a locked thermostat.

Not everyone has access to adjust the thermostat in their apartment or office building. If that's the case, you may need to outsmart the device by making it "think" the room is colder than it actually is. Putting ice near it often does the trick.

8. Dress your windows up in warmer clothes.

If you're not wearing a tank top or going sleeveless, your windows shouldn't, either. Replace thin curtains with heavier wool or fleece drapes in the winter. But be sure to open them on sunny days for free heat.

9. Go ahead, bake all day. 

Using your oven heats up the whole house. You'll feel even cozier if you invite friends—and all their body heat—over to eat four dozen cookies.

10. Start composting. 

If you're already interested in composting, here's another reason to do it: The microbial breakdown of organic material produces heat. Some people use it to warm up showers and greenhouses, but even small-timers in studio apartments can feel a difference.

11. Layer your covers with the thinnest, densest ones on top.

It's intuitive, but fluffy blankets should be closer to your skin. Thin, dense blankets should be on top to prevent convective heat loss. Bonus tip: Don't put your bed directly against an exterior wall. You'll be warmer if you leave a little space. 

12.  Stuff your coat pockets with DIY hand warmers.

You could just buy hand warmers, but you'll radiate pride and self-sufficiency if you make them yourself. All it takes is two Ziploc bags, water, and calcium chloride ice melt pellets from the hardware store.

All images courtesy of iStock unless otherwise stated. 

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U.S. National Archives and Records Administration, Public Domain, Wikimedia Commons
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5 Things You Didn't Know About Sally Ride
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U.S. National Archives and Records Administration, Public Domain, Wikimedia Commons

You know Sally Ride as the first American woman to travel into space. But here are five things you might not know about the astronaut, who passed away five years ago today—on July 23, 2012—at the age of 61.

1. SHE PROVED THERE IS SUCH THING AS A STUPID QUESTION.

When Sally Ride made her first space flight in 1983, she was both the first American woman and the youngest American to make the journey to the final frontier. Both of those distinctions show just how qualified and devoted Ride was to her career, but they also opened her up to a slew of absurd questions from the media.

Journalist Michael Ryan recounted some of the sillier questions that had been posed to Ride in a June 1983 profile for People. Among the highlights:

Q: “Will the flight affect your reproductive organs?”
A: “There’s no evidence of that.”

Q: “Do you weep when things go wrong on the job?”
A: “How come nobody ever asks (a male fellow astronaut) those questions?"

Forget going into space; Ride’s most impressive achievement might have been maintaining her composure in the face of such offensive questions.

2. SHE MIGHT HAVE BEEN A TENNIS PRO.

When Ride was growing up near Los Angeles, she played more than a little tennis, and she was seriously good at it. She was a nationally ranked juniors player, and by the time she turned 18 in 1969, she was ranked 18th in the whole country. Tennis legend Billie Jean King personally encouraged Ride to turn pro, but she went to Swarthmore instead before eventually transferring to Stanford to finish her undergrad work, a master’s, and a PhD in physics.

King didn’t forget about the young tennis prodigy she had encouraged, though. In 1984 an interviewer playfully asked the tennis star who she’d take to the moon with her, to which King replied, “Tom Selleck, my family, and Sally Ride to get us all back.”

3. HOME ECONOMICS WAS NOT HER BEST SUBJECT.

After retiring from space flight, Ride became a vocal advocate for math and science education, particularly for girls. In 2001 she founded Sally Ride Science, a San Diego-based company that creates fun and interesting opportunities for elementary and middle school students to learn about math and science.

Though Ride was an iconic female scientist who earned her doctorate in physics, just like so many other youngsters, she did hit some academic road bumps when she was growing up. In a 2006 interview with USA Today, Ride revealed her weakest subject in school: a seventh-grade home economics class that all girls had to take. As Ride put it, "Can you imagine having to cook and eat tuna casserole at 8 a.m.?"

4. SHE HAD A STRONG TIE TO THE CHALLENGER.

Ride’s two space flights were aboard the doomed shuttle Challenger, and she was eight months deep into her training program for a third flight aboard the shuttle when it tragically exploded in 1986. Ride learned of that disaster at the worst possible time: she was on a plane when the pilot announced the news.

Ride later told AARP the Magazine that when she heard the midflight announcement, she got out her NASA badge and went to the cockpit so she could listen to radio reports about the fallen shuttle. The disaster meant that Ride wouldn’t make it back into space, but the personal toll was tough to swallow, too. Four of the lost members of Challenger’s crew had been in Ride’s astronaut training class.

5. SHE DIDN'T SELL OUT.

A 2003 profile in The New York Times called Ride one of the most famous women on Earth after her two space flights, and it was hard to argue with that statement. Ride could easily have cashed in on the slew of endorsements, movie deals, and ghostwritten book offers that came her way, but she passed on most opportunities to turn a quick buck.

Ride later made a few forays into publishing and endorsements, though. She wrote or co-wrote more than a half-dozen children’s books on scientific themes, including To Space and Back, and in 2009 she appeared in a print ad for Louis Vuitton. Even appearing in an ad wasn’t an effort to pad her bank account, though; the ad featured an Annie Leibovitz photo of Ride with fellow astronauts Buzz Aldrin and Jim Lovell gazing at the moon and stars. According to a spokesperson, all three astronauts donated a “significant portion” of their modeling fees to Al Gore’s Climate Project.

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5 Surprising Facts About the Battle of Dunkirk
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With the release of Christopher Nolan’s critically acclaimed Dunkirk, the world’s attention is once again focused on the historic events recounted in the film, when a makeshift fleet of British fishing boats, pleasure yachts, and cargo ships helped save 185,000 British soldiers and 130,000 French soldiers from death or capture by German invaders during the Fall of France in May and June 1940. Here are five surprising facts about those heroic days.

1. THE GERMAN ATTACK WAS SUPPOSED TO BE IMPOSSIBLE.

By Weper Hermann, 13 German Mobile Assault Unit - Imperial War Museums, Public Domain, Wikimedia Commons

The main reason France collapsed so quickly in 1940 was the element of surprise enjoyed by its German attackers, thanks to General Erich von Manstein, who proposed an invasion route that was widely believed to be impossible. In Manstein’s plan, the main German column of tanks and motorized infantry would force their way through the forests of Ardennes in southeast Belgium and Luxembourg—a thick, hilly woodland which was supposed to be difficult terrain for tanks, requiring at least five days to cross, according to conventional wisdom based on the experience of the First World War. The French and British assumed that little had changed since the previous conflict, but thanks to field studies and updated maps, Manstein and his colleague General Heinz Guderian realized that a new network of narrow, paved roads would allow just enough room for tanks and trucks to squeeze through. As a result the Germans passed through Ardennes into northern France in just two-and-a-half days, threatening to cut off hundreds of thousands of Allied troops, with only one escape route: the sea.

2. ONE FRENCH WORD WAS BURNED INTO WINSTON CHURCHILL’S MEMORY: “AUCUNE.”

Fox Photos/Hulton Archive/Getty Images

The German invasion of France began on May 10, 1940, the same day Winston Churchill became Prime Minister. By May 14, when he paid his first official visit to Britain’s ally, Holland had capitulated and Paris was preparing for evacuation. But an even worse surprise was in store. In one of the most famous passages of military history, Churchill recounted the moment he learned that the French didn’t have any troops in reserve:

"I then asked ‘Where is the strategic reserve?’ and, breaking into French … ‘Ou est la mass de manoeuvre?’ General Gamelin turned to me and, with a shake of the head and a shrug, replied. ‘Aucune.’ [There is none] … I was dumbfounded. What were we to think of the Great French Army and its highest chief? It had never occurred to me than any commanders … would have left themselves unprovided with a mass of manoeuvre … This was one of the greatest surprises I have had in my life.”

3. HITLER MADE A FATAL MISTAKE.

On May 24, 1940, the Allied troops on the French and Belgian coast had been totally surrounded by powerful German tank columns, rendering them essentially defenseless against the impending German onslaught. And then came a brief reprieve, as the attackers suddenly stopped for 48 hours, allowing the British to dig in and create a defensive perimeter, setting the stage for the evacuation.

For reasons that still aren’t clear, Hitler—over the protests of his own generals and to the bafflement of historians—had ordered Guderian to halt for two days to rest and resupply. It’s true the German troops were worn out after two weeks of fighting, and Hitler may have worried about a repeat of 1914, when exhausted German troops were forced to withdraw at the Marne. He may also have been swayed by Hermann Göring, chief of the German Luftwaffe, who boasted that air power alone could destroy the helpless Allied forces at Dunkirk. Less likely is the speculation that Hitler purposefully “let the Allies go” to appear magnanimous or merciful as a prelude to peace negotiations (which was not really in keeping with his character). In the end we will probably never know why Hitler choked.

4. GERMAN DIVE-BOMBERS WERE EQUIPPED WITH SIRENS TO SPREAD TERROR.

Among many examples of Germany’s evil genius for psychological warfare, one of the most famous was the decision to equip its Ju 87 dive bombers with air-powered sirens that emitted a shrieking, unearthly wail as the plane went into attack. The siren, known as the “Jericho Trumpet,” was intended to spread terror among enemy troops and civilians on the ground—and it worked. To this day the Jericho Trumpet is one of the most recognizable, and terrifying, sounds of war. It was certainly one of the lasting impressions of the Dunkirk evacuation for ordinary troops caught beneath the German bombs. Lieutenant Elliman, a British gunner who was waiting to be evacuated on Malo-les-Bains beach, later recalled the Stukas “diving, zooming, screeching, and wheeling over our heads like a flock of huge infernal seagulls.”

5. THE FRENCH FOUGHT A HOPELESS BATTLE TO COVER THE EVACUATION.

By Saidman (Mr), War Office official photographer — Photograph H 1636 from the Imperial War Museums, Public Domain, Wikimedia Commons

Although Churchill and other Brits were quick to criticize the failure of France’s generals during the Fall of France, many ordinary French soldiers and officers fought bravely and honorably—and one hopeless “last stand” in particular probably helped enable the successful evacuation of Dunkirk.

As British and French troops withdrew to Dunkirk, 40 miles to the southeast French troops in two corps of the French First Army staged a ferocious defense against seven German divisions from May 28 to May 31, 1940, refusing to surrender and mounting several attempts to break out despite being heavily outnumbered (110,000 to 40,000). The valiant French effort, led by General Jean-Baptiste Molinié, helped tie up three German tank divisions under Erwin Rommel, enabling the British Expeditionary Force and the remaining troops of the French First Army to retreat and dig in at Dunkirk, ultimately saving another 100,000 Allied troops.

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