Learn more about health with this collection
How to apply new knowledge in everyday life
Why continuous learning is important
How to find and evaluate sources of knowledge
When using noise-canceling headphones, the unwanted sounds are canceled out by creating an opposing sound wave to the one you want to eliminate.
It means that when one sound wave is at its highest peak, the other is at its lowest, canceling each other out.
40
592 reads
39
485 reads
More like this
5 ideas
3 ideas
Listen Up: Here's a Brief History of Headphones
mashable.com
3 ideas
Does White Noise Help You Learn?
psychologytoday.com
Read & Learn
20x Faster
without
deepstash
with
deepstash
with
deepstash
Access to 200,000+ ideas
—
Access to the mobile app
—
Unlimited idea saving & library
—
—
Unlimited history
—
—
Unlimited listening to ideas
—
—
Downloading & offline access
—
—
Personalized recommendations
—
—
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates