アメリカ運輸保安局さんのインスタグラム写真 - (アメリカ運輸保安局Instagram)「If you’re a carpenter, seamstress, or someone who really likes knowing how long their sub sandwich is, you might already know that today is #NationalTapeMeasureDay. The internet tells us (and that’s never wrong) that the ancient Romans used marked strips of leather as a measuring tool. It wasn't until the 1860s when the first long tape measure was patented, which oddly didn't feature increments or units of length. If you decide to travel with your tape measure today, it might be used as a good reminder to keep a bit of distance between yourself and others while in the airport. You might notice, that we’ve made changes to our checkpoints to allow for more separation during the screening process. It’s part of our measures to keep you safe AND healthy! If you've got questions on traveling with other measuring devices, step over to our website and check out the "What Can I Bring?" feature. It's a useful tool that will have you ready to fly in a click of a button! #measuringtape #diy #TSAPSA #airportsecurity #TSA #prohibiteditems #traveladvice #TravelTip #inthistogether #socialdistancing #stopthespread #StaySafe #TravelHealthy」7月15日 5時19分