Log in Sign up

Enter word or words combination in one of the supported languages

How to pronounce "substances:"

Matches found: 5 (38 ms)

1.

glass leapt to the top of the list of quintessentially modern substances.

ted-talks_2797_JustinDavidson_2017S-320k

Duration: 6s Details

2.

Now, these kinds of substances are much larger,

ted-talks_2689_GradyBooch_2016S-320k

Duration: 4s Details

3.

But doctors do know that while thousands of substances can be allergens, some are much

All About Allergies

Duration: 6s Details

4.

What these substances have in common is that they contain fluoride ions.

Why Is Fluoride Good for Teeth

Duration: 4s Details

5.

the range of substances it can detect -- and make it even smaller.

The Sensor That Dissolves in Your Brain

Duration: 4s Details