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Alexander Hellemans

I am a science journalist with a particular interest in current research and in the application of science to technology, energy, and basic problems of society. I have lived and worked in the United States, the Netherlands, Belgium, France, England, Germany and Italy—which is why the editors at Science call me the “Flying Dutchman,” although I am not really Dutch, but a compatriot and fan of Hercule Poirot.

I am fascinated by the many theories about gravitation, quantum theory, and the universe that are now emerging. And I am convinced that they will lead to a new revolution in physics.  Stay tuned to my blog entitled The Next Scientific Revolution.

I am also interested in the history of science and technology, and contributed to three books on this subject. With Bryan Bunch, I am the author of The History of Science and Technology: A Browser's Guide to the Great Discoveries, Inventions, and the People Who Made Them from the Dawn of Time to Today (2004).  Previously, we also wrote The Timetables of Science (1988) and The Timetables of Technology (1993), published by Simon and Schuster in New York.  The Timetables of Science has also been published in the UK, Germany, Japan, and Romania.

 My credits include Science, ScienceNowNature, Scientific American, Physics  World, New Scientist, The Scientist, IEEE Spectrum, BBC Focus, The Guardian, The IndependentAstronomy , Sky & Telescope, Europhysics  News, The Industrial Physicist, Physikalische Blätter, Natuur en Techniek, NRC-HandelsbladDe StandaardLa Recherche, and Publishers Weekly.

By this author
Urban Mobility
Covid-19: the resilience of the electric-car marketCovid-19: the resilience of the electric-car market

Despite the lockdown and decreasing car sales, electric vehicles are on the increase. Europe doesn’t want to miss the moment and is boosting the research on technologies that can make electric mobility more efficient such as new lithium-ion batteries

16 Sep 2020
Future Tech
Light-emitting silicon: no longer a “holy grail” for computingLight-emitting silicon: no longer a “holy grail” for computing

If computers transmitted data using photons instead of electrons, they would perform better and devour less power. European researchers are now studying a new light-emitting alloy of silicon and germanium to obtain photonic chips, which can revolutionise computing

14 May 2020
Future Tech
Superfast all-RAM processors could bring high-performance computers to the massesSuperfast all-RAM processors could bring high-performance computers to the masses

European researchers are designing a computer using very large and non-volatile high-speed RAM (NVRAM). Such memory will be used first in data centers, but later should appear in phones and tablets

13 Nov 2018
Renewables
Approaching energy crowdfunding with eyes wide openApproaching energy crowdfunding with eyes wide open

Crowdfunding for renewable energy can be enticing to citizens who want to invest in and make money from a collective purpose at the same time. Expert Sissy Windisch gives her advice to beginners

16 Jan 2018
Future Tech
Will energy-free computing reactions ever take place?Will energy-free computing reactions ever take place?

Zero-power processing could be closer as European researchers take on the Landauer Limit

02 Nov 2017
Energy Grid
Creating Europe’s new backbone for efficient power distributionCreating Europe’s new backbone for efficient power distribution

Over the last few decades the energy landscape has been changing drastically in Europe. An increasing amount of electricity is now generated from renewable sources, such as solar and wind energy. These developments will require a new and efficient power infrastructure that spans the whole of Europe

10 Jul 2017
Energy Grid
New superconductive material for long-distance energy transmissionNew superconductive material for long-distance energy transmission

A new and cheaper superconductive wire could make long-distance energy transmission affordable

19 Sep 2016
Interviews
Andris Ambainis – The mathematics of quantum computingAndris Ambainis – The mathematics of quantum computing

Quantum computers are thought to be in line to revolutionise research due to their enormous data crunching capabilities, which will force banks to change their encryption systems.

16 Jul 2014
Smart Devices
Designing ultra-sensitive biosensors for early personalised diagnosticsDesigning ultra-sensitive biosensors for early personalised diagnostics

A new type of high-sensitivity and low-cost sensors, called plasmonic biosensors, could ultimately become a key asset in personalised medicine by helping to diagnose diseases at an early stage 

03 Jul 2014
Interviews
Pietro Gucciardi – Working towards a single-molecule biosensorPietro Gucciardi – Working towards a single-molecule biosensor

A special interaction between light and matter, plasmons, will increase the sensitivity and ease in using biosensors for detecting disease biomarkers. 

03 Jul 2014
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