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.
Hand baggage is only ideal for the things you need during your flight. 1  You can take one piece of hand baggage onboard A maximum weight of 10kg applies. 2  If you need more, itâs best to book a 22kg checked-in bag.3  Hand baggage must be no bigger than 56 x 45 x 25cm. If you need more, itâs best to book a 22kg checked-in bag. 2  Hand baggage must be no bigger than 56 x 45 x 25cm. 3  With a checked-in bag youâll have much more space.