Child Safety
144 episodes
#6460: Why Watching a Sleeping Child Defeats Attention
A study showed trained lifeguards could not complete the standard ten-second visual scan even when explicitly instructed.
#6441: Why the Body Sets Its Own Thermostat High
A fever is not the body overheating; it is the hypothalamus resetting its own thermostat upward, rarely passing forty-one degrees Celsius.
#6415: Family First Aid Audiobook: Children and Infants
For an infant or child in cardiac arrest when alone, rescuers must deliver two minutes of CPR before pausing to call emergency services.
#6346: Why Toddlers Say No Before They Can Explain Why
Negation arrives early because a single refusal stops adults instantly, even before a child can articulate a reason or manage disappointment.
#6270: How Long Pregnancy Cells Linger in the Body
Fetal cells enter maternal blood as early as the seventh week of gestation, sometimes persisting in bone marrow for over thirty years.
#6269: How People Reach Labour Unaware They Are Pregnant
A year-long Berlin study found that one in 475 pregnancies went unrecognised beyond twenty weeks, with unawareness lasting until labour in 1 in 2,455.
#6232: Daycare Germs: What Immunity Actually Means
Cold after cold, two hospital visits, and the phrase "building immunity." What actually changes in a child's immune system — and is it shared?
#6080: Breastfeeding the Way Humans Actually Did It
!Kung mothers nursed every 13 minutes. Aka babies latched themselves 70% of the time. What traditional societies reveal about modern struggles.
#5988: Can You Engineer a Toddler's Accent?
A 15-month-old, a 20-word posh vocabulary list, and the science of whether you can actually install an accent on purpose.
#5986: Electronics Kits for Toddlers? What Actually Works
No kit exists for a 15-month-old — but the age question splits into three windows: kits at 5, breadboards at 10, microcontrollers at 13.
#5919: Why Your Toddler Dunks Crackers in Water
Ezra is 15 months old and making cracker soup. Is that teething, sensory play, or a tiny scientist running experiments?
#5895: Can Cities Be Quiet? Designing Density for Families
Families leave cities for space, quiet, and schools. What if cities could deliver all of that without losing walkability?
#5867: Toddler Meltdowns After Daycare, Explained
Why your toddler is cheerful at daycare and falls apart the second you walk in — and what the cortisol data actually says.
#5864: Inside a 15-Month-Old's Head: What Ezra's Brain Is Doing
A wire stripper, three words, and faltering steps — what's actually happening inside a fifteen-month-old's mind.
#5855: Spaghetti Hands: The Science of First Steps
What the research actually says about helping a toddler walk — and why holding both hands may do nothing at all.
#5808: Ninety Percent of Cries Answered in 25 Seconds
Forager infants get nine hours of attentive care a day from up to 15 people. What would daycare look like if we copied that?
#5807: Why a Closing Door Upsets a 15-Month-Old
A happy toddler, a parent in the room, and a door swings shut. What's actually behind that reaction?
#5701: When Kids Hear Their Name in an Empty Room
Hallucinations peak in childhood and fade with age — one meta-analysis found 17% prevalence in kids aged 9–12. So what separates a benign blip from...
#5680: The Teletubbies Were Engineered, Not Accidental
Every strange thing about Teletubbies was a deliberate design choice — built around how two-year-olds actually perceive the world.
#5667: Can Your Kid Inherit the Way You Sleep?
A dad noticed his toddler sleeps with one arm raised — just like him. Is that genes, imitation, or a story we tell ourselves?
#5489: When Your Toddler Swallows a Screw
A screw and a washer from the same drawer are two different emergencies. Here's the triage protocol for the sixty seconds after the double take.
#5429: Bathtime Safety: What the Data Actually Says
Two-thirds of child drownings inside the home happen in the bathtub. Here's what the research says about temperature, supervision, and the towel.
#5368: When Both Parents Get Sick and No One Can Help
Two caregivers, no family nearby, and a stomach bug. What actually happens when the backup plan doesn't exist.
#5363: One Well Adult vs. a Stomach Bug
Solo caregiver, sick kid, sick partner — how to run fluids, spot red flags, and decide on night checks.