Before getting a permanent tattoo, you might want to think about what is in that bottle of ink. Binghamton University researchers have revealed a troubling discrepancy between the substances mentioned on tattoo ink labels and the actual ingredients included in these inks.

Tattoos might harm your organs: Most tattoo ink bottles contain mislabeled ingredients

A federal judge has denied HP's (HPQ.N) request to dismiss a lawsuit alleging that the company purposefully made its all-in-one printers incapable of scanning or faxing when they are low on ink in order to boost ink sales and raise profits. Customers claimed HP disguised how its printers enter a "error state" when low on ink, disabling scanning and faxing features that do not require ink and compelling customers to purchase superfluous, high-margin ink cartridges. This is the basis for the proposed class action lawsuit.

HP printer consumers forced to buy costly ink

China is cracking down on Tattoos. It has started prosecuting tattoo artists for inking minors. Over the last few years, China has cracked down on the display of tattoos as well. Priyanka Sharma brings you the details.

WION Fineprint | China cracks down on Tattoos

Scientists have created a miraculous device that removes the ink from printer paper, allowing each sheet to be reused ten times. By lowering the demand for office paper, they want to reduce the quantity of climate-changing carbon dioxide (CO2) emissions from the paper and pulp sector.

Watch | This 'deprinter' sucks ink to make paper reusable, could transform carbon footprint of office printing

An Israeli company called Reep Technologies has developed a technology that strips the ink from a sheet of paper so that it can be reused.

This 'Deprinter' strips ink from printed paper so it can be reused

From January 4, tattoos in the European Union (EU) will lose colour and shine. No, we are not kidding. It's true. In January 2020, EU’s Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) had banned around 4,000 chemicals typically used in colourful ink for tattoos.

Coloured ink’s use for tattoo prohibited in EU from January 4  

The thought of combining a printer (the bane of office workers) with the bacterium E. coli (the scourge of romaine lettuce) may seem an odd, if not unpleasant, collaboration.

This ink is alive and made entirely of microbes

Shortly after resignation speech, Clinton appointed her honorary chair of her campaign

Head of Democratic Party to resign amid email leak indicating anti-Sanders bias

Ink, News on Ink, stories on Ink, articles on Ink, Ink stories at Wion, Ink news, Ink latest news