This year (2016) is the Silver Anniversary of memory foam mattresses. It was 25 years ago that Fagerdala World Foam put the Swedish Tempur Mattress on the market in Sweden. The popularity of this led the company to start selling memory foam mattresses in the United States, and Tempur-Pedic was established in Lexington, Kentucky.
Since then, memory foam has changed the way mattresses are made. Memory foam mattresses quickly surpassed waterbed sales. It took longer to match innerspring...
and Mattress Selection
through Pressure Mapping
Pressure mapping is not exactly new to the bedding industry. It has been used to test mattresses at least since 2012, when Scott Braddam used it to evaluate mattresses on Beds.org, for example in his review of the Select Comfort Sleep Number Classic Series. By 2013, Kingsdown was using it in matching a customer with the right mattress.
Pressure map sequence for
Select Comfort Sleep Number Classic Series
Silica and Sleep
A popular song recorded in 1954¹ begins with, "Mr. Sandman, bring me a dream." An old nursery rhyme says, "The Sandman's coming in his train of cars / With moonbeam windows and with wheels of stars."
Both of these verses are about the mythical Sandman of folklore in Northern Europe. The imaginary Sandman caused people to sleep, then sprinkled magical sand on them to bring good dreams. The "sand" in the stories refers to grainy particles most people have in...
What Chemicals Are in My Bedding?
The public, not only in America, but in Europe and the rest of the world, has become keenly aware of the use of chemicals in commonly used items. One major industrial firm1 used the slogan, "Better Living Through Chemistry" until dropping it in response to public concerns over the effects of many chemical compounds on health and the environment.
It has become fashionable to deride or hold in suspicion anything labeled "chemical" or "synthetic." But this...
Marketing Mattresses Online
What is Amazon best known for? Online shopping. Amazon began with selling books over the Internet and delivering them through the Post Office, UPS and FedEx. Now they sell almost anything, including beds, mattresses, pillows and sheets. More than just an online store, now Amazon is a marketplace, with manufacturers and distributors posting their products on Amazon.
Likewise, eBay has expanded from an Internet auction site to a marketplace. In addition, eBay...
The Giants Strike Back:
Established manufacturers challenge the upstarts
For the last few years there has been a proliferation of start-up companies selling mattresses only online and shipping them directly to the customer in a cardboard box. Just a few of the newcomers are Yogabed, Casper Sleep, Tuft & Needle, Lull and Leesa. The mattress-in-a-box trend actually started in 2006 with BedInABox, which began selling mattresses online, compressing and rolling them, and shipping them in...
I remember when as a child I played with other children on a tilting board, variously called a "see-saw" or "teeter-totter." Pushing with our feet, we would alternately go up and down. Easy enough to do when we were both close to the same weight.
This was where we learned the principle of the balance scale. When one end goes down, the other goes up. and it's the heavier end that goes down. That's the way it was on the see-saw. With an average first grader and a fifth...
What they are and why they matter
So often we hear about our need to get enough sleep and to sleep restfully. It is important that we are not sleep deprived. It is a matter of health and safety. It does affect the quality of our work.
A lot of stress is also put on the type of beds and pillows we use. Lack of proper support and cushioning leads to problems with backs, necks and other joints. It can cause breathing difficulties and make them worse.
Other items also factor...
Progressive Rate Springs:
What Are They Doing in My Bed?
If anyone of us knows what progressive rate springs (PRS) are, the first place we expect them is in wheeled vehicles. In fact, that is the intended application of progressive rate coiled springs, and that is what comes up first in an online search. So it surprising to find "progressive rate springs" in the description of a mattress. And a waterbed mattress, no less!
Before we go on, let's see what a progressive rate spring is. Some...
Sleeping on Air
Many of us have dreamed at one time or another of floating on a cloud. Sometimes using a high-end luxury mattress is described as "sleeping on a cloud" or "sleeping on air." That is not always just a figure of speech. When we use an airbed, we are literally sleeping on air. As with any mattress concept, the goal is restful, restorative sleep.
The modern airbed had its beginning with bicycles and automobiles. The first pneumatic tires (inflated with air) used...