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- 216 A new (2018) update to our Terms of Service is here
- 63 Why are Gatwick's runways too close together?
- 59 Why didn't the US and USSR jam each other's early-warning radar?
- 50 An apology to our community, and next steps
- 49 Why are two-stroke engines nearly unheard of in aviation?
- 43 How best for a trans and/or non-binary person to respond to their 6-year-old cousin asking if I'm a girl or a boy?
- 42 Can I safely eat whatever goes through the x-ray machine?
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