India celebrates National Science Day every year on February 28 to honor the discovery of the Raman Effect by Sir C.V. Raman. The theme for this year's celebration, "Advancing Science for a Sustainable Future," highlights the role of scientific research in tackling global issues and encourages discussion on technological advancements. By promoting scientific awareness and inspiring the next generation of scientists and innovators, National Science Day strengthens India's commitment to scientific excellence and sustainable progress.
Every year, March 24 is observed around the world as World Tuberculosis Day to raise awareness about the ongoing fight against TB. This year's theme is "Yes! We Can End TB: Commit, Invest, Deliver," highlighting the crucial role of sustained commitment, financial investment, and effective interventions in eradicating this deadly disease. This day holds historical significance, dating back to 1882 when Dr. Robert Koch discovered the bacterium responsible for TB. Join India and the rest of the world in commemorating this day and working towards a TB-free future.
On World Tuberculosis Day 2025, learn about the symptoms of TB and how you can reduce your risk. The theme for this year's World TB Day is "Yes! We Can End TB", highlighting the collective effort needed to eliminate this disease. Prime Minister Narendra Modi has pledged to make India TB-free by 2025, ahead of the global target.
As we celebrate World Water Day, it's important to understand the importance of staying hydrated for our overall health. While the commonly known advice is to drink eight glasses of water a day, it actually varies for each individual. According to experts, women should drink 11.5 cups of water and men should drink 15.5 cups a day. However, factors such as diet and lifestyle also play a role in determining one's daily water intake. So let's decode the confusion and understand our specific water needs.
Elon Musk's revolutionary SpaceX spacecraft, the Crew Dragon capsule, has successfully brought back NASA astronauts Sunita Williams and Butch Wilmore to Earth after their extended stay aboard the International Space Station. This innovative spacecraft stands out as the only one in the world that functions as a cargo transport between Earth and space, and has proven its capabilities by safely returning astronauts from space. Equipped with 16 versatile Draco thrusters and two drogue parachutes, the Dragon capsule showcases the tremendous advancements in space exploration technology. With this successful mission, Musk's SpaceX continues to push the boundaries of what is possible in space travel.
Sunita Williams has made history once again with her safe return from the International Space Station. With a passion for adventure and exploration since childhood, Williams has built an impressive career as a NASA astronaut, setting records and paving the way for future space travel. From her early education in Needham, Massachusetts, to her commission in the U.S. Navy and various space missions, Williams has showcased her determination and skill in everything she does. Now, as she returns to Earth after accumulating an impressive 608 days in space, we reflect on the incredible journey of this space pioneer.
Sunita Williams and her team, accompanied by Nick Hague and Aleksandr Gorbunov, safely landed on Earth this morning after their SpaceX's Dragon spacecraft unexpectedly spent 286 days in space instead of the planned eight days. While the delay was caused by technical issues, the recovery team was greeted with a heartwarming surprise as dolphins swam arounds their spacecraft during the retrieval process. The smooth and calm ocean, coupled with the playful dolphins, made for an unforgettable and emotional return for the astronauts.
The European Machine Vision Association has announced the release of EMVA 1288 release 4.0, which greatly expands the measurement capabilities for characterizing industrial cameras. This release includes the ability to characterize non-linear and pre-processed cameras, as well as improvements to the linear model and expanded wavelength range. The standard aims to create transparency and make comparison of cameras and image sensors easier by defining reliable and exact measurement procedures. Training courses and expert certification will also be offered for those interested in learning how to perform EMVA 1288 measurements.
Early Sunday morning, SpaceX successfully completed a mission to transport four astronauts to the International Space Station, including Butch Wilmore and Sunita Williams who had been stranded on the station for nine months. The founder of SpaceX, Elon Musk, shared a stunning video of the capsule docking with the ISS. Social media users were captivated by the precision and heroism demonstrated in the video, with over a million views and comments praising the incredible footage. The Crew-10 team will spend the next six months aboard the station before returning to Earth.
Kidney stones, hard mineral and salt deposits, form when substances in urine concentrate and stick together in the shape of a stone. Factors such as dehydration, high oxalate and salt intake, obesity, and family history can all increase the risk of kidney stones. Treatment options include increasing fluid intake, taking medications to help pass stones, and in severe cases, surgery. Knowing the signs and symptoms of kidney stones is crucial for prevention and treatment.
Join CBBC's Naomi Wilkinson and wildlife biologist Lizzie Daly in this educational Live Lesson, in collaboration with Blue Planet Live. Together, they delve into the importance of a healthy marine ecosystem and the threats facing our oceans, such as plastics and overfishing. With a special appearance from Steve Backshall, this programme also highlights the role of sharks in understanding ecosystems and how human actions can harm their survival. Designed for Key Stage 2/2nd Level curricula, this lesson includes a teacher guide and student activity sheets for a comprehensive learning experience.