The mattress is a lot older than most people think, and understanding where it came from helps explain why today's options, including hybrid mattresses, are built the way they are. Michael, who works among the mattresses at Kensington's Northfield showroom, walks through that history in this video and connects it to what's changed most in modern sleep surfaces.How old is the idea of a mattress?Roughly 77,000 years ago, in South Africa, researchers identified what's considered the first product used as a mattress. That's the starting point Michael uses to frame everything that came after: a sleep surface is one of the oldest pieces of furniture humans have made for themselves.From heirloom to everyday itemThe mattress didn't stay simple. In the Middle Ages, beds became ornate, highly carved, and decorative, and the mattress that went on top was a luxury item filled with down and feathers. It was expensive enough that families treated it as an heirloom, passing it down from generation to generation.The next big shift came centuries later. In the 1890s, the first box spring was invented, changing how a mattress was supported. Then, moving into the 1900s, what went inside the mattress itself began to change, with memory foam, polyurethane, and latex all becoming part of the mix.What's inside a mattress todayThose same materials, memory foam, latex, and supportive coil systems, are the building blocks behind the hybrid mattresses shoppers ask about today. When you're comparing hybrid mattresses in a showroom like Kensington's in Northfield, you're really comparing different combinations of that same lineage of materials, layered and engineered differently by each manufacturer.Power beds: the latest chapterMichael points to the power bed as one of the more noticeable recent developments in mattress technology, referencing "the power bed with the head and up and the sound it makes and all the positioning it puts you in." These beds let you adjust head and foot position electronically, which is a meaningful change from a mattress that simply sits flat on a frame.Why the surface you sleep on mattersMichael's core point isn't really about any one invention. It's that "sleep matters and the surface you sleep on matters," and that the technology behind mattresses keeps improving. He doesn't make claims about specific health outcomes, just an observation from someone who's spent a career around mattresses: the materials, support systems, and adjustability available now are the result of thousands of years of incremental change.The best time to buy a mattress, according to MichaelLooking at that whole arc, from a 77,000-year-old find to feather-filled heirlooms to box springs, memory foam, and power beds, Michael's takeaway is straightforward. As he puts it, "we are blessed to live in a time when it's never been better, and the only thing we can say is it's only gonna get better." For anyone shopping for a new mattress now, that history is the context: modern hybrid and power mattresses aren't a fad, they're the current chapter of a very long story about how people try to sleep better. Key takeaways The earliest known mattress-like product dates back roughly 77,000 years to South Africa. In the Middle Ages, mattresses were luxury items filled with down and feathers, expensive enough to be passed down as heirlooms. The first box spring was invented in the 1890s, changing how mattresses were supported. Memory foam, polyurethane, and latex became common mattress materials starting in the 1900s and remain the basis of today's hybrid mattresses. Power beds, with adjustable head and foot positioning, represent one of the more recent developments in mattress technology. Questions people ask How old is the mattress as an invention? Researchers identified what's considered the first mattress-like product about 77,000 years ago in South Africa. When was the box spring invented? The first box spring was invented in the 1890s. What materials changed mattress construction in the 1900s? Memory foam, polyurethane, and latex all became influential materials used inside mattresses starting in the 1900s. What is a power bed? A power bed is a mattress and base setup that adjusts electronically, letting you raise the head and foot into different positions. Does the surface you sleep on matter? According to Michael, yes, he states plainly in the video that sleep matters and the surface you sleep on matters, without making specific health claims. Mentioned in this video: power bed. See these and comparable pieces in our Northfield showroom, or ask our team.