Hansraj Hiralal Rathod

बड़ा सिलेक्टिव दिखता है निर्लज्ज को!

Australia has introduced a groundbreaking medical innovation with the unveiling of its first MRI‑guided cryoablation machine at Liverpool Hospital in Sydney.

According to ABC News Australia, this technology allows doctors to freeze tumors and relieve pain without the need for invasive surgery. The procedure works by inserting a slim, gas‑powered needle into the tumor under real‑time MRI guidance. The probe then cools rapidly, creating an “ice ball” that destroys abnormal cells while sparing surrounding healthy tissue.

According to The Guardian, the machine can reach temperatures as low as minus 180 degrees Celsius, effectively killing tumor cells. The MRI provides live imaging throughout the process, enabling specialists to monitor the freezing and adjust in real time for maximum precision. This makes the treatment safer and more accurate compared to traditional methods.

Patients benefit from the minimally invasive nature of cryoablation. Instead of large incisions, only a small puncture is required, which means faster recovery and less pain. According to SBS News, one of the first patients, 64‑year‑old grandmother Josephine Cordina, had a nine‑millimeter spinal tumor that caused severe pain. After undergoing cryoablation, she reported waking up the next day pain‑free, describing the relief as immediate and life‑changing.

Image was made using AI and for illustration purposes only.

The ocean has microplastics in it that even end up inside human brains and blood. 🌊 Most plastics labeled "biodegradable" still break into harmful fragments that linger for decades. But a team of Japanese scientists may have just changed everything. Researchers led by Dr. Takuzo Aida at the RIKEN Center for Emergent Matter Science in Japan have created a plant-based plastic that fully dissolves in seawater within just a few hours without leaving any microplastics behind. It is made from carboxymethyl cellulose, a wood-pulp derivative that is already FDA-approved and commercially available worldwide.

What makes this truly different is that this is the first cellulose-derived plastic to degrade quickly without leaving behind microplastics. The plastic also decomposed in soil tests, vanishing entirely within about 8 days. It is just as strong and flexible as regular petroleum-based plastic. 🌱 Every bag of groceries, every piece of packaging could one day dissolve safely instead of poisoning the planet for centuries. The future of plastic might finally be one that actually disappears.

📚 Source: Aida et al., Journal of the American Chemical Society, 2025. RIKEN Center for Emergent Matter Science, Japan.

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