Toddler’s Shocking Ultrasound Reaction Leaves Mom Questioning Reality
When the ultrasound was switched on and off, the noise resembled the high notes of a piano.
When pointed directly at the hydrophone, “it registered a level of 100 decibels, as loud as a subway train coming into a station.”
Image credits: paige.at.cascade
“Although the operating frequencies used in sonography are inaudible, it is possible for the pulsing rate (pulse repetition frequency, PRF) to be heard, thus falling in the audible range,” the study elaborated.
Many commenters are sure its synesthesia
Total votes ·
Thanks! Check out the results:
Total votes ·
Supa Ant Fire Safety Ball as Fire Blanket for Home and Kitchen – Fire Protection Device for House, Office, Garage, Car
$49.95 (as of October 23, 2025 18:48 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Joking Hazard Deck Enhancement #3 - Expansion Pack for Fun Party Games by Cyanide & Happiness, 100 New Hilarious Comic Cards | Perfect for Game Night
$12.00 (as of October 23, 2025 18:48 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
RIVER OF GOODS Alabaster LED Mesh Caged Ceiling Fan - 52" L X 52" W - White/Oak Wood-Grain Blades
$176.09 (as of October 23, 2025 18:48 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Deck Enhancement #1 - The first expansion of Joking Hazard Comic Building Card - Party Game by Cyanide and Happiness for 3-10 players , Orange, Medium
$12.09 (as of October 23, 2025 18:48 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
