The Election Commission (EC) has defended the use of barcodes and QR codes on ballot papers, saying the features are lawful security measures used to combat forgery, manage ballot stocks and prevent ...

The viral magnetic cat-eye nail effect opened up a whole new world of opportunity for nail art: They catch the light in a way that gives nail designs a sense of fluid motion. This gives circular ...

Smart fridges are a dime a dozen at CES, and LG and Samsung have thoroughly explored what's possible when you connect your fridge to the internet or slap a touchscreen on the front. The new GE Profile ...

GE Profile has launched a brand-new smart fridge at CES 2026, sporting one unique feature we've never seen before. It could forever change the way you shop for groceries and manage other household ...

Losing your passport on an international trip can be stressful. But there is one easy trick that could help make things a little smoother if this does happen to you. In early 2025, influencer Valerie ...

Talk about a hidden value. Walmart shoppers are losing their minds after learning that the store’s budget-friendly Great Value items come equipped with invisible barcodes — a secret hiding in plain ...

A study explains how age reshapes the blood system. In both humans and mice, a few stem cells out-compete their neighbors and gradually take over blood production. The loss of diversity results in a ...

When it comes to streamlining inventory management and sales, having a reliable wireless Bluetooth 2D barcode scanner can make all the difference. Let’s explore some of the top-rated wireless 2D ...

An innovative new technique uses a novel DNA barcode system to track hundreds of RNA and protein molecules in single cells within thick biological samples, providing researchers with a full picture of ...

Barcodes work based on light reflected back to scanner optics: black does not reflect light, while the white (blank) spaces do reflect light. Because characters (alphabetic, numeric, special) are ...