The author found a discarded disposable vape and was surprised by the amount of technology it contained, including a rechargeable battery, USB-C, and a display showing battery and fluid levels. The vape uses microphones to detect when the user is sucking on it and heats the fluid accordingly, allowing for six flavor combinations. The author notes that the amount of tech in the device is impressive, but also contributes to waste. The device's complexity and waste generation are highlighted as concerns.