Over the past few decades, abrasive waterjet cutting have evolved significantly. From a relatively crude cutting tool in the early 1980’s to a more sophisticated machine tool used in various sectors ranging from aerospace, mining to the food industry. This evolution is mainly due to better material development, more efficient system design, improved control of the waterjet tool and the progression to achieve higher pressure. Continue reading
The USS Gerald R. Ford (CVN-78) is Marine Engineering at its best. It houses more than 4 500 crew members and weighs in at 90 000 tons. With a $13 billion price tag, it’s the most expensive and most advanced warship ever built. It certainly sets the bar extremely high.
Christened in November 2013 and scheduled to be commissioned this year, these super-carriers are expected to be in service until 2065. They are also set to replace some of the Navy’s existing Nimitz-class carriers.
Both classes have a similar-looking hull but the Ford class is miles ahead with new technical and technological innovations. Designed to improve operating efficiency and reduce operating costs, the USS Gerald R. Ford also requires fewer crew; about 600 to be more specific. It’s estimated to save $4-5 billion on operational expenditure making it extremely cost effective in comparison. Continue reading
Hypersonic travel is described as flight through the atmosphere below 90 km at a speed above Mach 5 (5 times the speed of sound). That means traveling from London to New York could only take about 2 hours. The concept has been around for a long time but applying the theory to practice is a different story.
It’s not an impossible task but the problem has always been how to handle the extreme heat at high speeds. Now, thanks to advanced aerospace engineering, a special ceramic has been developed making hypersonic air travel a real possibility. Continue reading
The future of aerial combat is no longer a figment of our imagination but more a reality. Global powerhouses are turning to drone technology even more to further strengthen their military prowess. Kratos drones are just one of many companies doing some groundbreaking work.
Kratos drones were featured at the recent Paris Air Show offering an insight into the future of unmanned aerial combat. With the associated price tag of a manned fighter jet reaching $100 million, UAV’s could be the low-cost option going forward. Continue reading
Medical Technology – The future is now
The world we live in changes every single day. Whether it’s a new breakthrough medical technology, advances in energy storage or space travel. Our future is becoming harder to predict. I mean, who knows where we will be at the end of 2017? What treatments or life altering medicines will be available to us in only a few short months?
Many of the breakthroughs we have today weren’t available 5 years ago; some weren’t even around last year. Scientists, researchers and doctors are working tirelessly to find new ways to treat different diseases, conditions or ailments. Some of the new medical advances will certainly improve your life but others might even save you. Continue reading