Tried out one of those futuristic neck cooling fans during a brutal heatwave, and I’ll admit—the breeze feels legit. But here’s the catch: experts say these gadgets mostly trick your senses, not your core temp. So, are we just paying for comfort, or is there real science behind the hype? Would you trust a gadget over old-school methods like parasols or just staying indoors? Let’s debate! #Tech #TechTalk #WearableTech