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Technology

Digital image compression: after JPEG

The JPEG compression format is more than 25-years-old: a canonical age in the digital age. A UCL researcher and spin-off have imagined the compression standard of tomorrow: JPEG XS. For 25 years, the JPEG image compression format has become widespread across the planet. This digital...
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Technology

The Higgs boson finds a mate

  The simultaneous production of a Higgs boson and a top/antitop quark pair has just been observed for the first time. For physicists, observing this affinity is an important advance in understanding the origins of mass. Christophe Delaere, FNRS research professor and professor at...
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Health

Stressed out staph

A mechanobiological discovery made by using an atomic force microscope creates prospects in the fight against nosocomial diseases caused by staphylococci. Sometimes referred to as a ‘hospital killer’, golden staphylococcus (Staphylococcus aureus) is, along with another well-known...
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Society

Evolution: Cooperation for progress...and knowledge

  ‘Nothing in biology makes sense except in the light of evolution’, says René Rezsohazy, professor of molecular biology at the University of Louvain, citing Theodosius Dobzhansky. But evolution depends on what? And how to separate what’s true, as demonstrated by science, from what’s...
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Environment

Connected objects that last

In 2017, 403.5 million smartphones were sold worldwide. We usually choose one on the basis of technical characteristics, such as camera or operating system quality; we then hope it lasts long enough to justify our investment. A major obstacle threatens the existence of our pocket computer:...
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