We took a trip down to Portsmouth to see the annual kite festival that they hold. It is actually on Southsea Common and attracts both a lot of spectators but also participants from across the continent. I saw performers from Belgium and Switzerland, and I believe there were others. It is a free event on the common, so you are able to walk around and see the different elements at your leisure.
We had gone to a kite festival in San Ramon when we lived in California and I was interested to see how they compared. This was a larger event with more to see but the San Ramon event was in a more enclosed area which made it feel more involving. Both had their pluses and minuses. There were two areas enclosed for performers. One was for large shapes that were tethered to a spot and floated above the event. The other was sometimes used for free flying but also was used for performers.
The performers are always worth a watch. Whether it is an individual with a routine or a group of flyers in coordinated displays, the skill and controllability is impressive. I used to do a lot of kite flying and did once fly a Revolution kite a friend of mine had. It was incredibly agile and could be manoeuvred in multiple ways, but it was also super twitchy which made it quite a handful. I see that design is still in use but there are now even more advanced shapes in use. The skill of the teams as they move around each other and overlap their lines to make all sorts of manoeuvres work is so impressive.
The free flying shapes were so varied in both concept and size. It took me a while to realise that they often had a separate kite flying above them that was used to support them rather than being fully self-supporting. There might be more than one shape on each line. A great white shark and a blue whale were competing for space. Betty Boop was with Felix the Cat. Other creatures that were the result of the imagination of the designers were also up there.
Our favourite was a dragon. It was designed in such a way that the lines to the head were separate from those for the body. Consequently, as it moved back and forth in the breeze, the head would respond to any changes before the body. This made it look more like it was deliberately changing direction. Such a clever piece of design.
The wind was pretty steady on the day (and the conditions rather overcast which had not been the forecast), but it did sometimes drop and also change direction. This meant that some of the shapes would drift out of the arena and over the spectators. This was not an issue until the wind dropped and there were a few occasions when they came down on the people outside the arena. Not a big deal but still rather amusing to watch as the size of these constructions become apparent when next to people. Probably got their attention too.
It was an interesting event and I’m glad we went. It was certainly popular with a ton of people there and a lot of the kids there had acquired their own kites. I bet the kite sellers did good business. I wonder how long they will be played with.
Anyone who follows the details of Formula One is familiar with the endless efforts that go into the design of the aerodynamics of the car. Anyone that knows me knows that I love the aero side of things. The designs will be updated throughout a season to try and maximise the downforce on the car whilst minimising the drag penalty from that downforce. Taking a look at a Williams F1 car at Beaulieu gave a bit of a hint of the tiny details that are included in the design. There is a good chance that this car was not even an operational example and the aero features might not be representative of an actual racing set up, but they are a good approximation of what is involved, and the reality is that it is quite amazing.
