For example, Thor (Electrical Engineering) combined the creation of a wireless network with a lot of fun on the inflatable water track and the future physicists relaxed in the sun with their catapults which they made (or borrowed) themselves. The mechanical engineers of W.S.V. Simon Stevin built a similar weapon, which they will test on Tuesday morning. On the KOE field, the campus fire department had been called out to spray the future engineers with the firehose at full blast. Some groups were so desperate to cool off that they simply stopped using their cardboard shields for protection. A brave thing to do, because that jet really hits hard.