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.
Q. When can we take our baby on an airplane to go see Grandma? A. An airplane is no place for a newborn. Many planes use recirculated air, which means that if one person has a cold, his germs are broadcast throughout the plane by the ventilation system. That's no problem for adults, whose mature immune systems can fight off germs.