21M views · 10K reactions | Geometry Toy #geometry #toys #3d | ToonDesk | Facebook

2.2M views · 29K reactions | Take a look at this  It's a plasma toroid - a glass globe evacuated and filled with xenon. A coil is placed around the globe with a high frequency current (10 million cycles per second) The current excites the plasma inside the globe, but due to the coil's magnetic field, the plasma is confined to a torodial space, forming a plasma toroid. | Royal Institution of Great Britain | Facebook

2.8K reactions · 705 shares | 2023— A year of pursuit. The promise...

650K views · 6.3K reactions | "Les gens font trop confiance aux applications, il faut être hyper prudent !" Les applications pour reconnaître les champignons que l'on peut manger et ceux qui sont toxiques voire mortels, ça marche vraiment ? On est partis à la cueillette avec la mycologue Aurélie Sanchez. | Brut nature FR | Facebook