Scientists need your toenails

Scientists have potentially solved the mystery surrounding the merger of two black holes that are so massive and fast-spinning that, according to current theories, they shouldn't even exist. This event, which took place on November 12, 2025, challenges existing understandings of black hole formation and characteristics. The findings could have significant implications for astrophysics, as they may lead to a reevaluation of the conditions under which black holes can form and merge, thereby enhancing our understanding of the universe.

Goosebumps, a physiological response that has been experienced for millennia, occur when tiny muscles at the base of hair follicles contract, causing the hair to stand upright. This reaction can be triggered by cold temperatures or emotional responses, such as fear or awe. Understanding this phenomenon sheds light on human evolution and our connection to ancestral survival mechanisms.

For the first time, scientists have observed a supernova shockwave traveling through a dying red supergiant star, which is 500 times larger than the sun, located 22 million light-years away. This groundbreaking observation enhances our understanding of stellar death and the processes involved in supernovae.

Scientists have detected a powerful coronal mass ejection from a nearby star, strong enough to strip away the atmosphere of any rocky planets in its path. This event poses a small setback in the search for extraterrestrial life, as it suggests that planets that might have supported life could be rendered inhospitable. The implications of such stellar activity highlight the challenges faced in identifying potentially habitable worlds beyond our solar system.

A new study reveals that sperm whales use vowel-like sounds in their communication, similar to human speech patterns. This finding highlights the complexity of whale communication and suggests a deeper connection between human and animal languages.

At an international conference held on November 12, 2025, scientists and researchers specializing in animal-human transplantation expressed a newfound optimism regarding the potential to address the global organ shortage. This marked the first significant hope in decades, as advancements in this field may lead to innovative solutions for organ scarcity, which has long been a critical issue affecting countless patients worldwide. The discussions at the conference highlighted the progress made and the collaborative efforts of experts aiming to improve transplantation outcomes.

Amazon is offering the Apple Watch for as low as $159 as part of its early Black Friday deals. This promotion presents an affordable opportunity for consumers to purchase a popular tech gift, which is highlighted as a fantastic option for holiday gifting. The deal is significant as it allows more people to access the Apple Watch, known for its features and functionality, at a reduced price during the holiday shopping season.

Bird Buddy is offering a 50% discount on its smart bird feeder, making it an ideal time for bird enthusiasts to purchase this innovative product. This deal, highlighted in Popular Science, allows users to observe birds closely, enhancing their backyard experience.