3D-printed skin stretches, bleeds like the real thing

Popular ScienceThursday, September 25, 2025 at 2:47:00 PM
PositiveScience
3D-printed skin stretches, bleeds like the real thing
Researchers have developed a groundbreaking 3D-printed skin that not only stretches but also bleeds, mimicking real human tissue. This innovative technology incorporates capsules that simulate blood and pus, making it a significant advancement in medical research and treatment. It could revolutionize how we approach skin grafts and wound healing, offering a more realistic model for testing and development.
— Curated by the World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended Readings
Cat owners donate more money than dog owners
PositiveScience
A recent analysis of nearly $70 billion in donations reveals that cat owners are more generous than dog owners, contributing slightly more to various causes. This finding highlights the philanthropic spirit of feline lovers and could encourage more pet owners to consider how their beloved animals influence their charitable giving. Understanding these trends can help organizations tailor their outreach and fundraising efforts to better engage with pet owners.
Why September 27, 2025 is the ‘coolest mathematical date of our lifetime’
PositiveScience
September 27, 2025, is being hailed as the coolest mathematical date of our lifetime due to a series of fascinating numerical coincidences. This date offers a unique opportunity for math enthusiasts and curious minds alike to explore the beauty of numbers and their patterns. It’s not just a date; it’s a celebration of mathematics that can inspire people to appreciate the subject in new and exciting ways.
Does vagus nerve stimulation work? A scientific cure-all explained.
PositiveScience
Vagus nerve stimulation is gaining attention for its potential to treat various conditions, from seizures to depression. This innovative approach taps into the body's longest nerve, offering real benefits that could change lives. Understanding how it works and its applications is crucial as it represents a promising avenue in medical science, potentially providing relief for those who have struggled with these challenging health issues.
Shark bite-resistant wetsuits could save lives
PositiveScience
New shark bite-resistant wetsuits are making waves in the surfing and diving communities, offering an innovative way to enhance safety in the water. While injuries can't be completely avoided, these advanced materials provide an extra layer of protection for surfers and divers, potentially saving lives. This development is significant as it addresses a real concern for water sports enthusiasts, making their experiences safer and more enjoyable.
Why some memories stick while others fade
NeutralScience
The article explores the complexities of memory, emphasizing that it is not merely a passive recording of experiences. Understanding why certain memories stick while others fade is crucial for insights into human cognition and mental health. This knowledge can help improve memory retention techniques and inform therapeutic approaches for memory-related conditions.
Inside the factory where MasterCraft builds watersports boats from the outside in
PositiveScience
MasterCraft, a boat manufacturer based in Tennessee, is gaining attention for its unique artisan approach to building watersports boats. This innovative process not only enhances the quality of the boats but also showcases the craftsmanship involved in their production. As the demand for high-quality watersports equipment grows, MasterCraft's commitment to excellence positions it as a leader in the industry, making waves in the boating community.
Researchers develop a pimple patch that actually seems to work
PositiveScience
Researchers have developed a new pimple patch that shows promising results, with treated pimples disappearing completely after just seven days. This breakthrough could change the way we treat acne, offering an effective and convenient solution for those struggling with skin issues. It's exciting to see advancements in skincare that can potentially boost confidence and improve quality of life.
Why archaeologists are studying a skate park
PositiveScience
Archaeologists are turning their attention to an unexpected site: a skate park. This unusual focus highlights how modern spaces can offer insights into contemporary culture and social dynamics. By studying the skate park, researchers aim to understand the interactions and activities that define today's youth culture, making it a fascinating intersection of archaeology and modern life.
A new bill’s bid to bring better sunscreens
PositiveScience
The SAFE Sunscreen Standards Act aims to improve the FDA's review process for sunscreens, potentially leading to more effective products on the market. This is significant because better sunscreens can enhance skin protection and public health, especially as awareness of sun safety grows.
Bowers & Wilkins Px8 S2 wireless headphones upgrade an already desirable update
PositiveScience
The new Bowers & Wilkins Px8 S2 wireless headphones are an exciting upgrade to the already impressive Px7 S3 model. This latest version enhances the listening experience by focusing on microdetails, making it a top choice for audiophiles. With its refined design and advanced Bluetooth technology, the Px8 S2 not only promises superior sound quality but also showcases the brand's commitment to innovation in audio equipment. This upgrade is significant for anyone looking to elevate their music experience.
UV light can fight indoor allergens
PositiveScience
Recent research highlights the effectiveness of UV light in combating indoor allergens like pet dander and dust. A quick 30-minute treatment can significantly reduce allergy symptoms, offering relief to many who suffer from these common irritants. This breakthrough is important as it provides a simple and efficient solution for improving indoor air quality and enhancing overall well-being.
Leopards may have feasted on our earliest ancestors
NeutralScience
Recent research suggests that leopards may have preyed on early human ancestors, highlighting the challenges our species faced in the evolutionary food chain. This finding is significant as it sheds light on the predatory pressures that shaped human development and survival strategies, offering a deeper understanding of our ancestral history.
Latest from Science
From Afar to Olduvai: asteroid Donaldjohanson's landmarks get names tied to human origins
PositiveScience
In an exciting development, the asteroid Donaldjohanson has been mapped with names linked to human origins, including significant landmarks associated with our ancestors. This initiative not only highlights the importance of our evolutionary history but also connects space exploration with our understanding of humanity's past. It's a fascinating reminder of how far we've come and the stories that shape our identity.
Cat owners donate more money than dog owners
PositiveScience
A recent analysis of nearly $70 billion in donations reveals that cat owners are more generous than dog owners, contributing slightly more to various causes. This finding highlights the philanthropic spirit of feline lovers and could encourage more pet owners to consider how their beloved animals influence their charitable giving. Understanding these trends can help organizations tailor their outreach and fundraising efforts to better engage with pet owners.
For too long, colonial language has dominated space exploration. There is a better way
PositiveScience
The article discusses the impact of colonial language on space exploration and advocates for a more inclusive approach to how we communicate about the cosmos. It emphasizes that the language we use not only reflects our current understanding but also shapes the future possibilities we envision. By adopting a more diverse linguistic framework, we can foster a richer dialogue about space that includes various perspectives and cultures, ultimately leading to a more collaborative and innovative exploration of the universe.
Amazon agrees to settle U.S. lawsuit that it 'tricked' people into Prime
PositiveScience
Amazon has reached a settlement with federal regulators regarding a lawsuit that accused the company of misleading customers into signing up for Prime subscriptions that were difficult to cancel. This settlement is significant as it highlights the importance of transparent business practices and consumer rights, ensuring that customers are not manipulated into unwanted subscriptions.
JWST finds 'dark beads' and wonky star patterns in Saturn's sky: 'These features were completely unexpected'
PositiveScience
Recent observations from the James Webb Space Telescope (JWST) have revealed unexpected features in Saturn's auroras, including mysterious dark beads and a star pattern that is missing two arms. These findings are exciting for astronomers as they challenge existing theories about the planet's atmospheric phenomena and could lead to new insights into Saturn's complex weather systems.
Mystery creature found in 'forbidden cloud forest' of Peru is new species of marsupial
PositiveScience
A new species of mouse opossum has been discovered in the 'forbidden cloud forest' of Peru, located at an unexpectedly high altitude in the Andes. This exciting find not only adds to our understanding of biodiversity in this unique ecosystem but also highlights the importance of conservation efforts in such remote areas. The discovery of new species like this one can provide insights into evolutionary processes and the health of our planet's ecosystems.