Glass is a technology that is over 3,000 years old. It’s something that we use daily in our phones, computers, and home. Corning is a company that has made glass products for years, and says that it’s the defining material of our time. Welcome to The Glass Age.

“Yes, this is the glass age,” declares one video produced by Corning. “But it’s only just begun. Its potential is barely tapped.”

And what’s next in this glass age? Touch screens, everywhere: your walls, your car, the mirror in the dressing room at the mall. Windows that can be programmed to let in exactly the amount of light that you want. And more fiber optic cables, which are actually made up of extremely thin strands of glass.

Turns out the membrane in Apple’s redesigned Touch Bar MacBook Pro keyboard really is supposed to help keep debris away from the butterfly key mechanism. Apple’s public statement is the redesign is just to make the keys quieter, but an internal Apple service document MacRumors got ahold of says otherwise. From the document:

The keyboard has a membrane under the keycaps to prevent debris from entering the butterfly mechanism. The procedure for the space bar replacement has also changed from the previous model. Repair documentation and service videos will be available when keycap parts begin shipping.

Of course, Apple doesn’t want to publicly admit there’s a problem with the keyboards on previous MacBook models because of the growing number of lawsuits claiming they’re defective. Odds are there are a lot of attorneys really happy this document leaked.

It’s called The Diderot Effect, and it explains modern consumerism, why you buy things you don’t need. It all started when we were told as kids that we just had to have the awesome decoder ring found in that special cereal box. Today, unless we’ve seen the latest superhero movie or have the latest iPhone, we are somehow less of a person. Our goods define our identity. This linked article provides some perspective on manipulated consumerism.