結果 : safe decibel levels for children
4:15

Science for kids - Measuring Sound | Body Parts | Experiments for kids | Operation Ouch

Operation Ouch
95,794 回視聴 - 6 年前
1:30

How loud is too loud? What noise level can damage your hearing?

Hamilton Health Sciences
15,107 回視聴 - 5 年前
0:52

Warning for noise levels on kids' toys

ABC15 Arizona
422 回視聴 - 3 年前
4:37

What's louder? Let's measure in decibels!

philtulgamusic
18,260 回視聴 - 2 年前
1:45

Are White Noise Machines Safe for Children? | MHTN

Mental Health Television Network (MHTN)
127 回視聴 - 2 か月前
2:34

Sound Advice for Preventing Hearing Loss - First With Kids - UVM Medical Center

The University of Vermont Medical Center
1,459 回視聴 - 8 年前
1:48

Explore the Science of Hearing Loss | Miracle-Ear Hearing Center

Miracle-Ear
131,067 回視聴 - 8 年前
0:52

Do your toys exceed noise-level safety standards?

Miss Renee OT
212 回視聴 - 1 年前
3:41

When 90dB is LOUDER than 120dB

MinuteEarth
301,071 回視聴 - 2 年前
1:46

Safe sound levels for hearing protection

WTHR
2,320 回視聴 - 5 年前
12:59

Safe and Sound Protocol: How it Helps Special Needs Kids / Doman International / Services

Doman International
1,296 回視聴 - 4 年前
3:01

4 Sound Science Experiments for Kids

Babble Dabble Do
516,531 回視聴 - 3 年前
1:50

ProCase Kids Ear Protection, Noise Cancelling Headphones for Kids Hearing Protection Safety Earmuffs

It's the Dave Show
4,611 回視聴 - 2 年前
3:02

What Is A Decibel? Can 'Negative' Decibels Exist?

ScienceABC II
31,884 回視聴 - 2 年前
8:54

Can a Sound Kill You? | The Test Lab | BBC Earth Kids

BBC Earth Kids
574,770 回視聴 - 2 年前
0:31

Dr.meter Kids Protective Earmuffs with Noise Blocking Children Ear muffs for Sleeping, Study Reviews

Hoang Phuc Duy
120 回視聴 - 4 年前
0:26

Top 2 Noise Cancelling Headphones for Kids!

Nkanu Okpa
24 回視聴 - 2 か月前
54:26

Safe and Sound Protocol -An evidence based musical intervention for special kids (SSP)

Gigglesclinics & My Own Space
5,029 回視聴 - 3 年前
18:08

Power gardening tools for kids | Noise Safety - How Loud | Chain Saw, Weed Trimmer, Leaf Blower

Harrison Duke
230,060 回視聴 - 2 年前
3:46

Kids and noise-induced hearing loss

The Austin Diagnostic Clinic (ADCHealth)
1,407 回視聴 - 9 年前