Carbide drills have a specialized metal alloy tip made of tungsten carbide, which is harder than steel but more brittle. Tungsten carbide is created by mixing tungsten and carbon powder and compressing it into shape. To increase its strength, it is often combined with cobalt to create cemented carbide. Carbide tips are used for high […]
Fingertip amputation can occur due to severe injuries or medical conditions like bone infections, gangrene, or frostbite. Reattachment surgery is complicated and may result in less function and sensation. Immediate medical attention is necessary, and the severed fingertip should be taken to the emergency room. In some cases, physical therapy may be helpful. A fingertip […]
The Golden Spike was a ceremonial railroad spike used to celebrate the completion of the Transcontinental Railroad in 1869. It was driven into the last rail siding and replaced with a regular one. The spike is now on display at Stanford University and has been commemorated on Utah’s state quarter. The Golden Spike was a […]
Tipping in Japan is considered rude, as it is for service workers in other countries like Costa Rica, Brunei, Denmark, Fiji, Malaysia, and New Zealand. Bowing, using a wet towel to wash hands, and taking off shoes when entering a home are customary in Japan. No, tipping in Japan is considered extremely rude and offensive. […]
A hat tip is an online gesture of respect and appreciation for someone who has contributed to a business or attracted attention. It originated from the nonverbal greeting of tipping one’s hat. It is commonly used in the blogging community as a way to credit and thank readers for finding something. Failure to acknowledge the […]
Hammer toe is caused by pressure or trauma to the knuckle of a toe, resulting in severe pain and a raised area prone to calluses and corns. Properly sized shoes and footwear with enough space in the toe compartment can prevent it. Treatment options include manipulation of the toe, shoe inserts, and surgery. One of […]
Diamond drill bits use industrial diamonds to penetrate hard materials like glass, metal, and stone. They can be custom-made and lubrication is often necessary. Different types of bits are available for specific applications and proper speed and pressure should be used. A diamond drill bit is a drill bit made with industrial diamonds. Diamond is […]
Tipping rules vary by country, but in the US, 15-20% is appropriate for good service. Poor service can warrant a smaller tip or none at all, but it’s important to determine if it’s the server’s fault. Large parties may incur a 15% service charge, but poor service may warrant a smaller tip. Some people choose […]
Knowing who to tip can be confusing, but in the US, workers like waiters, bartenders, and hairdressers should be tipped at the point of service. Regular service providers should also receive a year-end tip or gift. Tipping practices vary by country, with some adding a service charge and others expecting a tip. When in doubt, […]
Tipping is a small monetary gift given to workers in recognition of their service, usually a percentage of the total amount paid for services. It is common in the food service and personal services industries, but not required. In some regions, tips are built into invoices, while in others, a service charge may be included […]
Tipping etiquette for bartenders varies depending on the situation. Generally, $1 per drink is appropriate, while 15-20% of the total bill is expected at a bar. It’s becoming more common to tip even if the bartender is the owner, and tipping at weddings or events is a sign of good manners. Most bartenders rely on […]
Tipping standards vary and should be based on personal judgment. Exceptional service may warrant a higher tip, while leaving a small tip can express dissatisfaction. It’s important to communicate reasons for not tipping and determine the cause of any issues before deciding on a tip. In general, you shouldn’t tip the waiter only when you […]
