Bilingual French / English, Doctor in Physics and Engineer, Graduated from Cambridge and Stanford, I was a university professor, researcher at EPFL and I teach Physics, Chemistry, Engineering, Nanotechnology, Mathematics and many other other subjects at all levels (from secondary to Doctorate). I have taught at Stanford, Cambridge, and EPFL among others and have always had very good reviews from students and other teachers. I also conduct official interviews every year for candidates who want to join one of the largest universities in the world. Professional, and respectful of students, I offer courses in French and English of very high quality in all scientific subjects (math, physics, chemistry, biology) until maturity, and in physics, chemistry, engineering, nanotechnology, electricity, fluid mechanics and other more advanced subjects at university. I am patient in my explanations, and my lessons are educational, interactive, fun and enriching. I use a lot of concrete examples to explain difficult scientific concepts which allows my students to better digest the subjects taught, to get up to speed and to progress quickly. I have helped many students quickly become more confident and pass their exams. I also prepare students for entrance exams in England (Oxbridge, etc...) and in American universities (SAT, ACT, GRE, ...). In addition, I give private lessons online (on Zoom) using the latest technologies with interactive whiteboards, and I have very good feedback and students who are very satisfied with their progress. I highly recommend trying my private online lessons. =================================== Bilingual French/English, former professor, I have a PhD in Physics from Cambridge, a MS in Engineering from Stanford, and over 20 years of experience teaching and tutoring Physics, Chemistry, Materials Science, Engineering (Electrical, Mechanical, Fluid, Optics, ...) and Nanotechnology at some of the top universities in the world (incl. Stanford and Cambridge), as well as science and math subjects for GCSE and A-level. I am passionate about tuition, and helping students understand important concepts and methods. I also teach and tutor in more advanced science and math subjects (partial differential equations, transforms, etc...). I have helped many students quickly gain confidence and improve their score in exams. Dr. David will help you develop your skills, build self-confidence, successfully prepare for exams and achieve top grades from GCSE to university graduate level in Physics, Math, Chemistry and Engineering. He will help you understand concepts not only from theory but also from a practical point of view, so that you can grow into an independent learner and thinker. Dr. David is also an interviewer for students applying to one of the top universities in the world, and he can help you successfully prepare for US (SAT, ACT, GRE,) and UK university entrance exams so that you can get into the top school of your choice. I offer engaging, interactive and fun online tutoring (using videos, slides, whiteboards, etc...) to quickly bring you up to speed, revise courses and successfully prepare for exams.