Corona Effect Electrical

Scientists chasing thunderstorms in a retrofitted minivan finally captured something never seen before in nature: faint electrical glows shimmering from treetops during a storm. These “corona ...

Corona Effect Electrical 1

For more than 70 years, scientists have suspected treetops might emit these corona electrical discharges because of odd electric field activity in and over forests during storms, yet they have never ...

Corona Effect Electrical 2

La maladie à coronavirus (COVID19) est une maladie infectieuse due au virus SARS-CoV-2. La plupart des personnes infectées par le virus présentent une maladie respiratoire d’intensité légère à modérée et se rétablissent sans avoir besoin d’un traitement particulier. Certaines, cependant, tombent gravement malades et ont besoin de soins médicaux. Les personnes âgées et celles ...

Information on COVID-19, the infectious disease caused by the most recently discovered coronavirus.

La COVID-19 est due au coronavirus SARS-CoV-2. Elle se transmet généralement entre personnes en contact étroit. Les vaccins contre la COVID-19 confèrent une protection élevée contre les formes graves de la maladie et évitent les décès. Bien qu’il soit toujours possible de contracter la COVID-19 après la vaccination, la maladie sera plus probablement peu symptomatique, voire ...

Corona Effect Electrical 5

The coronavirus disease 2019 (COVID-19) pandemic is a global outbreak of coronavirus – an infectious disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Cases of novel coronavirus (nCoV) were first detected in China in December 2019, with the virus spreading rapidly to other countries across the world. This led WHO to declare a Public Health Emergency of ...

Corona Effect Electrical 6

Researchers have captured the first real-world evidence of tiny electrical flashes glowing from treetops during thunderstorms. These nearly invisible bursts may help clean the air while revealing a ...