Apple's new Mac mini has a power button in the most unusual place

Apple's new Mac mini is pretty amazing. It's a machine I dreamed about when I was a kid: a quiet little aluminum box that packs immense power (especially if you equip it with Apple's new M4 Pro chip). There's one thing about the latest Mac mini, however, that strikes me as odd. The device has two USB-C ports and a headphone jack on the front, and three more Thunderbolt ports, an Ethernet port, an HDMI port, and a power plug on the back. There's no visible power button, though. So how do you turn