Dec. 20, 2013. The greater a laser pointer's output power, the more likely it will cause serious eye injuries, burn skin and temporarily impair the vision of pilots or drivers. That much is clear. But judging the safety of that laser pointer in your desk drawer or in your kid's hand isn't simple.
By air. If your baby is easily lulled to sleep by a car ride, sheâll love the roaring engine and gentle tremors of an airplane. Most airlines allow infants to fly once they are 7-14 days old; however, a âTravel Approval Letterâ from your pediatrician may allow your newborn to board even earlier.
Airline rules vary, but here's a good idea of what to expect on domestic flights: Children ages 1 - 4 may fly only when accompanied by an adult. A child must be at least 5 to fly alone. Kids ages 5 - 7 can take a direct flight to a single destination but not connecting flights. Those 8 and up may change aircraft on some airlines. If they're between 8 and 11, they will be escorted by airline personnel to their connecting flight.