This is a recorded version of the talk I gave last week at the APS DPP annual meeting. We found some unexpected behaviour in what we thought would be a simple collision between a magnetised plasma and a planar obstacle. We diagnose the plasma flows to determine the relevant parameters and length scales, which help us to understand what instabilities might be driving turbulence in this plasma.
The premier plasma physics event of the year, the American Physical Society’s Division of Plasma Physics Annual Meeting is now upon us. Normally this would mean jet lag, hoppy American beers, AirBnBs in dodgy parts of town and far too much cheap conference coffee.
Cecilia and Rhys organized a last minute trip to the Lakes before the UK descends into total lockdown. We swapped wild camping for glamping, including a gas stove with two burners and a big tent.
Another weekend of exploring the caves of Wild Boar Fell in more detail.
To complement my CV, and inspired by many people who have done this before, I present a brief overview of my (professional) failures.
We camped on the limestone pavement and explored the numerous “Angerholme Pots” on the eastern flank. On Sunday we checked out the disappointing shakeholes on the western flank,
A wonderful weekend in the Dales with excellent food, good photography and fine company. Also some new caves, which is always a pleasure.
A multi-activity day featuring animal rescue, caving, a canyon recce and some kite flying.
It had been a long time since I’d stayed at Greenclose Cottage, the caving “hut” run by the Northern Pennine Club in the Yorkshire Dales. Rhys and I booked in for the long weekend, and planned an ambitious schedule of caving, climbing, cycling, canyoning and hiking, only three of which actually happened.
About 30 minutes drive from where I’m living in North Yorkshire lies Jenga Pot, part of the greatest cave system on the North York Moors. The North York Moors are not exactly famed for their caves, so it’s possible that this is not particularly high praise.