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Four Years of Science Blogging and Communicating Science!

I almost completely forgot that exactly four years ago today, I launched my blog crystalsandcatalysts.com! 🎊
Four years ago! 

I've not been active on my blog lately, mainly because I'm working on my dissertation and my future career steps after my masters is finally overπŸ•πŸ˜­
Everything blog related is postponed till September, where I'll start blogging about what I've been working on in the past year (also dissertation tips) and things I wish I'd known before starting a masters degree. πŸŽ“

In the meantime I thought I'd share with you, my most read blog posts, the ones you really enjoyed!

Starting off with a series on scientists: Scientist of the week 5: Elsie Widdowson

A bit of psychology... Why do we remember bad memories easier than good ones?

A recent-ish, STS themed post, asking the question: Are we as science communicators, doing our job?

A badly phrased question, to a really important answer: Does the public trust clinical trials?

One for the people who s…

The Mystery of the Yellow Taj Mahal

Back in 1631 the emperor Shah Jahan built the Taj Mahal for his deceased wife, Mumtaz Mahal, to honor her memory . It is regarded as one of the seven wonders of the world. Sadly this wonder is becoming tarnished by the day. Due to pollution, the Taj Mahal marble is starting to turn yellow.
Even though, every couple of years the mausoleum is given a clay mask to remove all the grime and restore the sparkling white marble, the grime returns over and over again every few years.


This phenomenon was researched by scientists who published their research in the ACS journal Environmental Science & Technology. They took samples of the grime found on the marble surface of the magnificent dome and minarets. They then concluded that car and factory exhaust fumes release carbon which resides on the marble as black/brown soot, which reflect the sunlight of the marble giving off a yellow colour to the marble.

The scientists hope to utilise this information to detect and lower traffic around the Taj Mahal and to also aid in the reduction of pollution, reduce the yellowing of the mausoleum, and improve the air quality.



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References

[1] Taj Mahal Image
[2]American Chemical Society. (2015, January 7). What's in the grime tarnishing the Taj Mahal?. ScienceDaily. Retrieved January 9, 2015 from www.sciencedaily.com/releases/2015/01/150107122918.htm
[3]http://en.wikipedia.org/wiki/Taj_Mahal

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