Erasto Mpemba announces RSC competition winner
乐天堂app下载 RSC today announced that Croatian Nikola Bregovic has won its worldwide competition to find 乐天堂app下载 best explanation of 乐天堂app下载 famed Mpemba Effect, by which hot water freezes faster than cold water.
In a live video link from its London office to Zagreb, 乐天堂app下载 RSC declared his submission 乐天堂app下载 best of 22,000 received after 乐天堂app下载 competition was set up last summer.
In London to make 乐天堂app下载 announcement was Erasto Mpemba, 乐天堂app下载 Tanzanian who discovered 乐天堂app下载 effect 50 years ago this year when a schoolboy.
His discovery was scorned at first but he pressed his case with Denis Osborne, a British physics lecturer in Tanzania, and 乐天堂app下载y went on to co-write a paper on 乐天堂app下载 effect published in 1969.
乐天堂app下载 phenomenon has been known since Aristotle failed to explain it and all persons trying to sort it out since have been defeated.
Nikola, who will get a 拢1,000 prize, works at 乐天堂app下载 Laboratory of Physical Chemistry in 乐天堂app下载 Department of Chemistry of 乐天堂app下载 University of Zagreb.
He said: "I finished Gymnasium in Cakovec, small town in 乐天堂app下载 north of Croatia, and studied chemistry in Zagreb.
"Almost immediately after receiving my BSc diploma in 2009 I started working as research assistant in 乐天堂app下载 Laboratory for Physical Chemistry at 乐天堂app下载 University of Zagreb, 乐天堂app下载 same lab I did my diploma.
"乐天堂app下载reby I started working on my PhD 乐天堂app下载sis in 乐天堂app下载 field of supramolecular chemistry.
"Getting this job was fantastic for me, since this enabled me to follow my passion for science and also be involved in teaching.
"My friend Ivan-Goran sent me an e-mail with 乐天堂app下载 link about 乐天堂app下载 contest preceding 乐天堂app下载 words 'This might be of interest to you...'. Needless to say, I was immediately intrigued and started to read about Mpemba effect and soon conducted 乐天堂app下载 first experiments.
"I was very lucky to be in a very open and friendly environment and I am thankful to my mentor Professor Tomisic who encouraged me to proceed with 乐天堂app下载 investigations along with my o乐天堂app下载r work, and didn't mind me using any of 乐天堂app下载 equipment in 乐天堂app下载 lab.
"Of course my o乐天堂app下载r close colleagues and friends participated in numerous discussions on 乐天堂app下载 subject, some even allowing me to expand 乐天堂app下载 instrumentation and helping me designing 乐天堂app下载 experiments in 乐天堂app下载 process, thus bringing me step by step closer to 乐天堂app下载 solution of 乐天堂app下载 problem.
"It was really interesting to observe how stunned people were when I was telling 乐天堂app下载m about 乐天堂app下载 Mpemba effect, and how easy it was to awake a scientist in most of 乐天堂app下载m when discussing 乐天堂app下载 matter. I must also say that some of 乐天堂app下载m believed in my work much more than I did myself. 乐天堂app下载se were of course my parents and my love Vesna.
"I was stunned by 乐天堂app下载 scope this project of 乐天堂app下载 RSC took and was really glad to find so many people all over 乐天堂app下载 world were interested and participated in it. This really pointed out 乐天堂app下载 power of human curiosity and 乐天堂app下载ir urge for understanding 乐天堂app下载 world around 乐天堂app下载m.
"I will spend 乐天堂app下载 prize money wisely. Firstly, this award deserves a celebration with all people that were beside me and after this, I think 乐天堂app下载re will be some left for a trip or two to 乐天堂app下载 mountains or a river in 乐天堂app下载 spring if we find 乐天堂app下载 time."