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The Chocolate-Hazelnut Spread Experiment

Back in 2010, I found myself explaining why the Italian chocolate-hazelnut spread Nutella1 is better than its Norwegian imitation competitor Nugatti to my colleagues at the University of Bergen. Yes, like most Italians, I often brag about Italian food.

One of my colleagues challenged me: “I bet what you want that if I give you a slice of bread with Nutella and another one with Nugatti, you will not recognise the difference.”

I answered: “I bet what you want that I will recognise the difference between Nutella and three other spreads, while blindfolded.”

A few weeks later, I ran the first chocolate-hazelnut spread test at the University of Bergen. The test aimed at verifying if it is possible to recognise chocolate-hazelnut spreads while blindfolded.

Me tasting one of the four chocolate-hazelnut spread samples

28 Oct 2010: Me tasting one of the four chocolate-hazelnut spread samples. Photo by Federico Mancini.


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We can put an end to imperial units

“In metric, one milliliter of water occupies one cubic centimeter, weighs one gram, and requires one calorie1 of energy to heat up by one degree centigrade—which is 1 percent of the difference between its freezing point and its boiling point. An amount of hydrogen weighing the same amount has exactly one mole of atoms in it. Whereas in the American system, the answer to ‘How much energy does it take to boil a room-temperature gallon of water?’ is ‘Go fuck yourself,’ because you can’t directly relate any of those quantities.” Wild Thing by Josh Bazell.

I have not read Wild Thing and I do not have any idea about who Josh Bazell is, but I absolutely love this quote, as it brilliantly summarises how superior the International System of Units (i.e., the modern form of the metric system) is to the system of imperial units, as shown in the following illustration:

Visual comparison of metric and imperial units

Yet, nowadays…
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We can put an end to month-day-year dates

What is today’s date? If you answered this question with February 22, 2017 (read February the twenty-second, two thousand and seventeen), you should go on reading.

The day-month-year date format (e.g., 22 February 2017) is officially adopted by the vast majority of the world’s countries.

The year-month-date date format (e.g., 2017-02-22) is officially adopted by China, Japan, Korea, and Iran, and is also the date format of the ISO 8601 standard.

The month-day-year date format (e.g., February 22, 2017) is officially adopted by the USA only (although contamination of this format can be found in a few other countries). Like most standards adopted in the USA, the month-day-year date format is bizarre at best, as shown in the following illustration:

Visual comparison of date formats

Yet, nowadays…
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Six months in Oslo—Life of a researcher in the capital of Norway

The 26 November 2012 at 3:00 o’clock in the morning I was sitting on the bed of my bare room in Bergen, overwhelmed with fear and excitement, looking at my life packed into suitcases, backpacks, and boxes, and staring at my one-way ticket for the earliest morning flight to Oslo: “Will I like Oslo?”, “Will I enjoy my new life?”, “Will I miss Bergen?”… Now, after six months in Oslo, I can finally answer these questions.
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La gente fa schifo. Vaffanculo alla speranza.

Il risultato a dir poco tragicomico delle ultime elezioni mi ha riportato alla mente uno dei migliori pezzi di George Carlin. Mi permetto di tradurlo in italiano sostituendo l’aggettivo «americano» con «italiano»:

Tutti si lamentano dei politici. Tutti dicono che fanno schifo. Be’, ma da dove pensano che vengano questi politici? Non cadono dal cielo. Non arrivano attraverso una membrana da un’altra dimensione. Vengono da genitori italiani, da famiglie italiane, da case italiane, da scuole italiane, da chiese italiane, da imprese italiane e da università italiane… E sono eletti da cittadini italiani. Questo è il meglio che possiamo fare gente. Questo è quello che abbiamo da offrire. È ciò che produce il nostro sistema: immondizia in entrata, immondizia in uscita. Se hai cittadini egoisti ed ignoranti, avrai dirigenti egoisti ed ignoranti. E i limiti dei mandati non aiuteranno di certo: finirai semplicemente con una nuova cerchia di italiani egoisti ed ignoranti. Quindi, magari, non sono i politici che fanno schifo. Magari è qualcos’altro che fa schifo qui… Come, la gente. Sí, la gente fa schifo. Per qualcuno sarebbe un buon motto per una campagna: «La gente fa schifo. Vaffanculo alla speranza.»