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3D printing

3D printed objects can remember their shapes

People use 3D printing (or additive manufacturing) to make 3D solid objects from a digital file. In an additive process, an object is created...
electronic waste

An effective way to recycle copper from complex electronic waste

Electronic waste, such as discarded mobile phones, computers, and tablets, contains a large number of precious metals including copper, zinc, gold, silver, etc. Electronic waste...
green battery

Scientists develop a high-capacity and sustainable zinc battery for energy storage

As solar power and wind power become more important in the world electricity supply, people look for reliable and cheap ways to store energy. Recently,...
Young skin

A wearable second skin making you look young and healthy

Skin is an important organ that has multiple physiological and psychological functions. It protects us from extreme temperatures, radiation, toxins, and mechanical insult while maintaining...

Most Popular

Scientists find the major cause of autism

In a new study, researchers discovered that autism is 80% reliant on inherited genes. That means that environmental causes are only responsible for 20% of...
These two types of drugs are linked to dementia

These two types of drugs are linked to dementia

In a recent study from the University of East Anglia, researchers find that long-term use of anticholinergic antidepressants is linked to a higher risk...

This popular painkiller may harm your blood sugar

In a new study, researchers found popular pain drug opioid tramadol (marketed as ConZip and Ultram) may increase the risk of developing hypoglycemia, or...

Popular high blood pressure drug may increase risk of bowel disease

High blood pressure harms one in ten adults across the globe, and it increases the risk of heart attack and stroke. The most common treatments...
Common painkiller may harm your immune system, damaging heart and kidneys

Common painkiller may harm your immune system, damage heart and kidneys

In a recent study, researchers found that a widely used type of painkiller may increase risks of heart failure and kidney disease. The type of...