Brazil's leading meal delivery app has been a big deal since 2011. It's not just about delivering food. It's about how they use Facebook and Instagram to get people excited about their service. Over the years, they've changed their strategies to keep up with trends. They know that social media is a
It's important to talk about suicide prevention, especially when it involves guns. But who should have these conversations with gun owners? A recent research project tried to find out. The research shows that people are more open to listening to someone they respect, trust, and feel similar to. Thi
The world of medicine is always looking for better ways to get drugs into our bodies. One exciting new idea is using tiny, hollow needles made by 3D printers. These microneedles are much smaller than the ones used in shots. They can deliver medicine through the skin without causing much pain or dama
In the world of smart drug delivery, scientists are always looking for ways to make sure medicines reach exactly where they are needed. One way to do this is by using special molecules called acetals and ketals. These molecules can break down in acidic environments, like those found in tumors or ins
Tiny particles called upconversion nanoparticles (UCNPs) are making waves in the world of medicine. These special nanoparticles can absorb light that our eyes can't see and turn it into a different kind of light that can trigger drug release. This is big news because it could lead to better ways to
The world needs more food, but growing it sustainably is a big challenge. Plant diseases are a major threat to crops, causing huge losses every year. One nasty culprit is Botrytis cinerea, a fungus that attacks many important crops. Traditional methods of fighting these diseases often waste resource
Wireless charging has been a buzzword for years, especially when it comes to smartphones. However, the current wireless charging methods are not as wireless as they claim to be. Users still need to place their devices precisely on a charging pad, which is often connected to a power source via a cabl
In the realm of mental health care, telemental health services have emerged as a powerful tool. They tackle significant hurdles in delivering mental health support. To fully harness their potential, it is crucial to encourage more patients to use these services. However, there is a notable gap in un
The world is seeing more and more people with brain-related issues. This is because people are living longer and surviving serious brain events. Many of these people end up with long-term problems like stroke or dementia. While there have been big steps forward in treating these issues, there is a b
The Peruvian Amazon is home to the Ashaninka people. The Ashaninka are known for their deep connection to the rainforest. But, they face big challenges when it comes to having babies in hospitals. The World Health Organization (WHO) reports that 2. 8 million mothers and newborns die each year fr
