Pull-tabs are everywhere these days, and they're pretty popular thanks to their convenience compared to using a can opener.

The beer can has a birthday: January 24, 1935. On this Thursday, Americans could buy beer in flat top steel cans for the first time, but only in Richmond, Virginia.

In reference to its two-tab can, Nendo added: 'In this way, a glass with a liquid-foam ratio of 7:3, so-called golden ratio, can now be easily achieved with canned beer.' ...

Nendo's Two-Way Beer Can Design Creates the "Ideal Foam": With numbered pull tabs that produce contrasting levels of pressure inside the can.

Nendo has designed a beer can with two pull tabs The first tab – labelled "1" – opens the lid only slightly but creates a concentrated level of pressure inside the can, which activates the ...

For $99, you can get the Ilford Obscura pinhole kit that comes with a pre-built camera, as well as film and negative paper depending on how you want to capture the image.