SITUATION EXPLAINED: Meta's new VR glasses weigh less than a deck of cards. • $1,299.99, shipping spring 2027, a fifth the weight of the Quest 3 • The processor and battery live in a separate compute puck you keep in your pocket • Hologram video calling launches alongside them, putting a photorealistic digital version of you on the call • Early access to hologram calling rolls out to WhatsApp users on Ray-Ban Display glasses in the US in the coming months @theojaffee: "I think planes are one…