Ever wondered what's inside the ammunition used in popular rifles like the M16 and AR-15? Let's dive into the 5. 56 × 45-mm NATO M855 ammo, also known as the green tip. This round is a favorite among military and civilian shooters alike, but what makes it tick? First off, the structure of this ammo
NATO leans heavily on space technology for its missions, but a big worry is cyber threats. Why? The supply chain isn't well-managed, and old systems are easy targets. Experts agree that better rules and management are a must. Early threat detection and safeguarding crucial data should be at the top
Scientists often use stem cells to make artificial bones, but making sure these cells develop properly can be tricky. They've tried using omics technologies, like metabolomics, to check their quality. In a recent study, researchers combined metabolomics with machine learning to see if it could tell
Rep. Dan Meuser from Pennsylvania has thrown his support behind Rep. Mike Johnson from Louisiana for the House Speaker position. With the Republican Party holding a slim one-vote majority, the decision is crucial, especially for certifying the 2024 election results. Meuser believes that Johnson's jo
Elon Musk and Vivek Ramaswamy have been making some big claims about taking over the Department of Government Efficiency (DOGE). But hold on a second, says a conservative writer. They think it's all just a show. Dace Potas, the head of Lone Conservative, a big conservative student publication in Am
IgG4-related disease (IgG4-RD) is a curious immune condition. It makes certain organs swell and not work properly. One big clue is that affected organs grow special lymphoid tissues, called TLTs. Inside these, special helper T cells (Tfh2) turn regular B cells into IgG4+ cells, which cause the swell
Doctors used a special kind of CT scan to look at the hearts of kids with a condition called double inlet right ventricle (DIRV). This condition is a bit like having one strong chamber in the heart instead of two. They wanted to see what the inside of these hearts looked like and if there were any o
Scientists have turned to a tiny gene, AtbZIP69, to create tougher wheat plants. By inserting this gene into a specific wheat variety, they’ve made these plants much better at handling low nitrogen and drought conditions. When faced with stress, these genetically altered wheat plants showed increase
At CES 2025, Belkin unveiled their Stage PowerGrip, a power bank designed to look like an old-fashioned camera. It's not just about looks; this gadget snaps onto the back of iPhones 12 and newer, offering wireless or wired charging. With a 10, 000mAh cell, it can charge an iPhone at least one and a
You know how heavy metals like lead and mercury can be really bad for our environment and health? Well, scientists are coming up with clever ways to spot these troublemakers. They're using special color-changing reagents that are easy on the wallet and great at pinpointing heavy metals. Plus, they'r
