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.
General Checked Bag Information. If you have a bag (or multiple bags) that you donât need to have close to you during your flight, check it! Checked bags must be within 62 linear inches (thatâs length + width + depth) and no heavier than 50 pounds. Baggage that goes over these limits will be charged $75 for exceeding weight and $75 for exceeding linear inch limits. Bags will NOT be accepted if it is over 100 1b and/or over 110 linear inches.