Is your sinus untreatable despite meds? Here’s why you may need surgery
While most sinus issues can be managed with nasal sprays, decongestants and antibiotics, some cases require surgical ...
USA Today19 天
What is the Kessler Syndrome? How space junk has become an orbital threat
Spacecrafts, spent rocket boosters and even astronauts' lost tool bags can combine with old satellites to create a halo of orbital debris that lasts for decades. The risk of all these new objects ...
verywellhealth25 天
Anatomy and Function of the Nasal Bone
The nasal bones are also close to other facial structures, so blunt force to the nasal bones can also lead to more severe injuries, including trauma to your ethmoid bone (the bone between your eyes) ...
Gizmodo28 天
Japanese Startup’s Second Orbital Launch Attempt Ends in Failure as Kairos Rocket Self ...
The solid-fuel Kairos rocket launched from Spaceport Kii launch pad in Kushimoto, Wakayama Prefecture on December 18, 2024. JIJI PRESS/AFP via Getty Images A Japanese startup’s second attempt to ...
C&EN28 天
Controlling Co 3d/O 2p Orbital Hybridization in LaCoO
China State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 305108, P. R. China ...
verywellhealth1 个月
Vomer Bone Anatomy, Function, and Location
The vomer bone is a thin, unpaired bone located in the center of the nasal cavity. This small, trapezoidal bone is part of the nasal septum, the middle wall of the nasal respiratory cavity. It ...