![Ford Tot-Guard Seat](https://www.popsci.com/wp-content/uploads/2019/01/22/YM7FFO2WCJQKXXJJD2Q5BNY5VQ.jpg?w=995)
![Ford Tot-Guard Seat](https://www.popsci.com/wp-content/uploads/2019/01/22/YM7FFO2WCJQKXXJJD2Q5BNY5VQ.jpg?w=995)
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For squishy babies, cars present a fate worse than diaper rash. Securing kids during a ride took decades to perfect. But figuring out the best way to strap in wee ones is worth it: The right restraint can reduce the risk of death in a crash by 70 percent. Here’s how child safety seats went from precarious to secure.
1920s
![DIY carseat](https://www.popsci.com/wp-content/uploads/2019/01/22/CASBQIGK2GUJXMJRUU5PH7J4BQ.jpg?strip=all&quality=95)
1930s
![Bunny Bear Company carseat](https://www.popsci.com/wp-content/uploads/2019/01/22/WTYQBT2JIXZMA2VOHU3FQI7E7M.jpg?strip=all&quality=95)
Related: Cleaning your baby’s pacifier with spit might have surprising benefits
1967
1969
![GM Love Seat](https://www.popsci.com/wp-content/uploads/2019/01/22/AYQP4XPESRHBNYYMQ63OBQRD7I.jpg?strip=all&quality=95)
1970s
![KL Jeenay Seat](https://www.popsci.com/wp-content/uploads/2019/01/22/V5XM5Q7FY6RFUDDXGL52MLT774.jpg?strip=all&quality=95)
2001
![Britax Marathon](https://www.popsci.com/wp-content/uploads/2019/01/22/OLJ4WA5ZDPCSTUHWRVIK4O77BY.jpg?strip=all&quality=95)
![](https://i.ytimg.com/vi/RUAn37OdfvE/hqdefault.jpg)
2002
![Graco Backless TurboBooster](https://www.popsci.com/wp-content/uploads/2019/01/22/X732YKLNYGCZ5J25VBAQYM4IEM.jpg?strip=all&quality=95)
2018
![Nuna Rava Infant Convertible](https://www.popsci.com/wp-content/uploads/2019/01/22/TXTQYTGDWNPI3RPKHVC6NZLYYY.jpg?strip=all&quality=95)
This article was originally published in the Winter 2018 Danger issue of Popular Science.