Pi Day took place on March 14, 2024. Our friendly neighborhood constant is used in engineering to determine the dimensions of gears, wheels, and pipes. Pi is also used in computer science to generate random numbers for cryptography, simulation, and gaming. With a tip of the cap to math enthusiasts, we offer a quick cheat sheet to pi and its fascinating history.
Gear Technology regularly covers machine tools, often referred to as “mother machines” due to their role in producing other machines, which serve as the cornerstone of industrial civilization by cutting or shaping metal. Think of all the gears in the machine tools that not only cut and polish gears but are indispensable for manufacturing a wide range of goods, with nearly every product being created either directly using machine tools or through machines manufactured using these tools.
I grew up playing video games in the 1980s/1990s. Today, my kids not only play video games, but could discuss coding, designing, and marketing at length on their YouTube channel. This generation is growing up with technology no other generation has ever had.
We came across an interesting statistic recently in our normal product coverage for Gear Technology magazine. United Grinding had more than 2,500 remote deployments during the pandemic. Digital assistance systems—big and small—helped machine operators navigate production output in real time during this chaotic work period.
Gear Technology readers know diesel—because of the fuel’s properties, such as viscosity, lubricity, and combustion characteristics—can influence the design considerations for gears within the diesel engine. What our readers might not know is on September 30, 1913, The New York Times led with a headline that Rudolf Diesel—multimillionaire inventor of the diesel engine and international superstar in the scientific community—had disappeared from the passenger steamship, Dresden, crossing from Belgium to England and was presumed dead.
Next year, farmers in Colorado will be able to fix their own tractors, and manufacturers will have to provide them with resources to help them do it. In late April, Colorado became the first state to ensure farmers can work on their own equipment with Governor Jared Polis signing “The Consumer Right to Repair Agriculture Equipment Act,” which forces manufacturers to make available the necessary manuals, tools, parts, and software to farmers who rely on complex and expensive machinery, such as tractors, combines, and other farm equipment.
Where there’s war, there’s a combat engineer (sapper) waiting in the wings to construct fortifications, build strategic roads or blow up enemy fortresses. For as long as humanity has been fighting, engineers have risked their own lives carrying out vital tasks on the battlefield.
Player Piano serves as a cautionary tale and remains relevant in the age of automation as it addresses the issues of technological progress and the impact of replacing human labor and the resulting loss of purpose and meaning in life. It highlights the consequences of relying too heavily on machines and the need to find a balance between progress and preserving the human spirit. The novel remains relevant as discussions around the future of work, job loss due to automation, and the ethics of artificial intelligence continue to be important topics in today’s society.
Trade show swag. It’s everywhere on the show floor—chocolates, plastic toys, T-shirts, free popcorn. As a frequent attendee to manufacturing and engineering events, most industrial professionals would agree we don’t need additional fountain pens. If you really want to grab attention at your trade show booth, why not offer beer?