In an experiment, a control is used to establish a baseline to compare the results of the main experiment to. Having a control group rules out any environmental variables, such as temperature and... In an experiment, a control is used to establish a baseline to compare the results of the main experiment to. Having a control group rules out any environmental variables, such as temperature and...
Knives, including small pocket knives, are only allowed in checked bags. Only plastic and round-tip butter knives are allowed as carry-on blades. Most bladed items are allowed in checked baggage, including scissors, razors, swords, axes, box cutters and blade tools, if they are properly wrapped or sheathed.
You can bring a parachute in your carry-on or checked luggage. Just make sure the rig is separated from other parts of your luggage, and arrive half an hour early in case the TSA wants to ask you some questions. Yep, you can bring your pie or cake through security, though it might require a little additional screening.he TSA says fishing rods are allowed on as either carry-on or checked luggage, but ultimately the decision rests with your airline carrier. So before you trek that fishing gear all the way to the airport, just make sure you can actually bring it on the plane.