424 participants
Quiz

Scientists are studying what love-it-or-hate-it food item as a way to improve nuclear reactors?

Why It Matters

Researchers at Lehigh University believe mayo could be one of the missing pieces in making mega-efficient nuclear fusion reactors — often considered a “virtually limitless” source of energy. The experiments involve putting the condiment under extreme conditions and studying how it reacts.

  • Correct answer: Mayonnaise

Comments

Join the community discussion

Be the first to start a conversation.
We’re excited to hear from you!

— The Cool Down Team
Add a comment
Join the conversation
0 / 500
Make Your Choice
Scientists are studying what love-it-or-hate-it food item as a way to improve nuclear reactors? Please select one.
1.5k participants
Poll

How often do you eat meat?

Why It Matters

Reducing the amount of meat in your diet has been shown to decrease your risk of many health problems, like heart disease, stroke, cancer, and high cholesterol and blood pressure.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
How often do you eat meat? Please select one.
39.7k participants
Poll

Should grocery stores donate food that’s past its sell-by date?

Why It Matters

Americans throw out roughly one-third of our food each year, but a massive amount of food also gets wasted at grocery stores — whether it’s slightly damaged or not purchased by its sell-by date.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Should grocery stores donate food that’s past its sell-by date? Please select one.
25.7k participants
Poll

Do you worry about pesticides in your food?

Why It Matters

A wave of new reports are finding that there are still pesticides on a lot of the food we get from the grocery store — but there are plenty of ways to avoid these chemicals if you know what to watch out for.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Do you worry about pesticides in your food? Please select one.
3.8k participants
Poll

Which sustainable cooking change are you most interested in trying?

Why It Matters

Upgrading how you buy and prepare food will always be a win. Whether it’s wasting less, eating tastier plant-based options, or using high-tech induction stoves, sustainable cooking is better cooking.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Which sustainable cooking change are you most interested in trying? Please select one.
9.1k participants
Poll

Would you buy juice or yogurt made with bruised or misshapen fruit?

Why It Matters

Grocery stores like Kroger are offering “upcycled foods” to keep perfectly tasty items from ending up in landfills. These foods are often healthier and less expensive than more traditional options.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Would you buy juice or yogurt made with bruised or misshapen fruit? Please select one.
25k participants
Poll

Which of these groups has the biggest role to play in reducing food waste?

Why It Matters

Nearly 40% of food in the United States is wasted, with half of that waste coming from residential homes. Grocery stores, restaurants, and everyday people all have an opportunity to bring this number down — and to save tons of money in the process.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Which of these groups has the biggest role to play in reducing food waste? Please select one.
1.7k participants
Poll

Where do you get most of your drinking water from?

Why It Matters

Doctors recommend drinking between 11.5 and 15.5 cups of water a day, but where that water comes from makes a big difference. While single-use bottles and cans are convenient, we can save a lot of money and waste by using more sustainable sources.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
Where do you get most of your drinking water from? Please select one.
1.3k participants
Poll

How often do you eat dinner at home?

Why It Matters

Shopping for groceries can save us plenty of money, but planning, prepping, and coordinating what to cook can make it feel unrealistic after a busy day.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
How often do you eat dinner at home? Please select one.
34.4k participants
Poll

What’s the most common reason you end up throwing away food?

Why It Matters

No one likes throwing away food, but we all do it sometimes. Luckily, we can reduce the amount of food we trash by shopping smarter at the store and getting creative with our leftovers.

Comments

Join the community discussion

Please wait while we load the comments…
Add a comment
Join the conversation
0 / 500
Cast your vote
What’s the most common reason you end up throwing away food? Please select one.
Notifications

Welcome to your guide

Personalize your guide

Tell us what parts of your life you want to improve and we'll make it easy to get started.

onboarding
Loading..
Personalize your guide
  • Step-1
  • Step-2
  • Step-3