Between a Rock and a Hard Place

PhD reflections

PhD reflections: KT

December 15, 2014
PhD reflections: KT

Between a Rock and a Hard Place began as an Earth Science PhD blog in February 2013, as a place to ramble on about PhD life and general science topics. Almost two years later, some of the contributors have finished, others have submitted, and the rest are nearing the end. Over the next few weeks, the BaR contributors will be sharing some reflections on their PhD experiences. Taken from an original post on the Bristol Doctoral College blog.

Next in the series, KT Cooper.

PhD highlight:

OOne of the best parts about being a geologist is the travel. As an undergraduate you get the opportunity to visit some amazing places on fieldwork and for me this has spilled over to my PhD studies. A significant part of my project has been based on North Andros in the Bahamas, and although I have been protesting for a long time that fieldwork isn’t a holiday, it is still a breath-taking location to work. One of my favourite things has been sharing the experience with field assistants and watching their reactions as we reach the island for the first time; the people may be different but the reaction is the same – awe. Field assistants are also great at keeping you relatively sane when you have been sampling (in the rain) all day and filtering most of the night.

KT demonstrating the fieldwork essentials: penknife, string, gaffer tape and a bored looking field assistant! Photo credit: Didi Ooi

KT demonstrating the fieldwork essentials: penknife, string, gaffer tape and a bored looking field assistant! Photo credit: Didi Ooi

Top tip:

Say yes (to most things). I view the PhD as a training ground for a career, either in or out of academia, and that saying yes can help give you experiences and skills, which can be invaluable further down the line. But be careful not to overstretch yourself too much because you still need time to finish the PhD!

PhD reflections: Sorcha

December 3, 2014

Between a Rock and a Hard Place began as an Earth Science PhD blog in February 2013, as a place to ramble on about PhD life and general science topics. Almost two years later, some of the contributors have finished, others have submitted, and the rest are nearing the end. Over the next few weeks, the BaR contributors will be sharing some reflections on their PhD experiences. Taken from an original post on the Bristol Doctoral College blog.

First up, the newly crowned Dr Sorcha McMahon!

PhD highlight:

Working in the lab was both the most exciting, and most frustrating, aspect of my PhD. Rather than jetting off to exotic field locations, I spent most of my days heading downstairs to the basement to carry out experiments on a piston cylinder apparatus to provide insights into deep mantle melting.

Despite shedding blood, sweat and tears down there, the satisfaction of deliberately ending a successful experiment is hard to beat! Lab work was made all the more fun when shared with fellow experimentalists – discussing similar experiences, particularly failures (unfortunately rather common!) proved to be incredibly useful in planning future experiments and trying different approaches to improve methods.

Sorcha using the piston cylinder apparatus in the Petrology labs at the University of Bristol. She is manually topping up the pressure (to 30 kbar, equivalent to ~100 km depth!) whilst checking the run temperature recorded by the thermocouple – lots of multitasking! Photo credit: University of Bristol

Top tip:

My top tip is to talk to lots of people in the lab, and attend lots of seminars/discussion groups, about different techniques that you could possibly try out on your samples. Most lab-based PhDs tend to be a case of trial-and-error for the appropriate method so the more options that you are aware of, the better!