Activate Your Wardrobe: A necklace that can sense and display your emotions! Emotion Sensing Necklace: VIBE by Philips Design is one of their “far-future” initiatives. The necklace is an emotional sensing necklace that combines conductiv
Vertical farming Does it really stack up? Agriculture: Growing crops in vertical farms in the heart of cities is said to be a greener way to produce food. But the idea is still unproven