A python is not just a rather dangerous looking animal. It also gave the name to a very powerful and popular programming language — Python. Having heard different people pronounce Python in different ways, I decided to look up its pronunciation. This is what I found.
In British English, Python is pronounced as [ˈpaɪθən], whereas in American English it is pronounced as [ˈpaɪθɑːn]. Clearly, the o is pronounced very differently, and explains what I had been hearing. You can listen to both variants here.
If English is not your native language, make sure you pronounce the th correctly (at least when speaking English), as explained previously.
I find the incorrect pronunciation of the word parameter in English (and of Parameter in German) both annoying and fascinating. Remarkably, the mistake is made both by professionals who use it almost every day, and people who haven’t used the word parameter since they distanced themselves from mathematics after high school.
The OED gives the following pronunciations (listen here)
[pəˈræmɪtə(r)] (BrE), [pəˈræmɪtər] (AmE)
Are you an engineer? Even if not, you may want to find out about the correct pronunciation of the word engineer, because many people are not aware of it. The pronunciation is tricky because it differs from that of the word engine in terms of stress. While engine is usually pronounced correctly, namely as [ˈendʒɪn] (note the stress on the first syllable), the correct pronunciation of engineer (verb or noun) is [ˌendʒɪˈnɪə(r)] (BrE) or [ˌendʒɪˈnɪr] (AmE). The word is hence stressed on the last syllable. Similarly, engineering is pronounced as [ˌendʒɪˈnɪərɪŋ] (BrE) or [ˌendʒɪˈnɪrɪŋ] (AmE). Click on the links to listen to these words. The next time you hear somebody stress engineer or engineering on the first syllable, you know better! (Among German native speakers, this mistake is quite common but surprising, since the German word Ingenieur is also stressed on the last syllable, just like engineer.)
I recently came across a scientific paper in which the authors (who struggled with the English language quite a bit throughout the text) used “to testify” instead of “to test”. However, the meaning of these two verbs is very different. According to the OED, to testify means either
1. to make a statement that something happened or that something is true, especially as a witness in court
2. to say that you believe something is true because you have evidence of it
3. to express your belief in God publicly.
If you are interested, I previously discussed a different example for the (often unnecessary) use of fancy words in academic writing here.
Below you can find a list of the most important chemical elements and their correct pronunciation. Elements which are often pronounced incorrectly are highlighted in red. I have previously written about iron and copper. Let me also remind you that in English, the letter y (which appears in elements such as Beryllium or Yttrium) is not pronounced like the German ü, see here. If different, the first line for each element corresponds to the British pronunciation, and the second line to the American pronunciation. (Sources: Oxford Advanced Learner’s Dictionary, Longman Pronunciation Dictionary).
Apart from the pronunciation, confusion often arises in the cases of mercury (not quicksilver, a false friend related to the German Quecksilber), potassium (Kalium in German), sodium (Natrium in German), tungsten (or wolfram; Wolfram in German), silicon (not silicone), and phosphorus (not phosphor).
My fellow German native speakers tend to make the mistake of translating the expression studieren gehen as to go studying. However, the correct English expression is to go to university. Moreover, in a previous post, I had pointed out that the noun study is not the English translation of Studium but instead means Studie. Therefore, a study of physics is not a Physikstudium.
Non-native speakers often struggle when they have to speak about powers. For example, the correct expression used for is “ten to the power of three“, although it is common to instead use the shorter form “ten to the three“. Similarly, is “x to the (power of) seven“. The exponents 2 and 3 (can you think of other examples?) have special names: is “x squared“, is “x cubed“. A confusing yet common mistake is to say “ten to three” (which refers to the time of day 2:50) instead of “ten to the three“. If the exponent is negative, for example , the correct expression is “10 to the (power of) minus three“, but not “10 to the (power of) negative three“. Finally, the correct form for is either “exponential function of x” or, much shorter, “e to the (power of) x“.