What is the first period of plant cultivation and animal domestication called? Neolithic How did the domestication of plants and animals help the early humans? Answer: Domesticating plants marked a major turning point for humans: the beginning of an agricultural way of life and more permanent civilizations. People later developed metal farming tools, and eventually […]
Where was waffle cone invented?
Where was waffle cone invented? Marchiony, who emigrated from Italy in the late 1800s, invented his ice cream cone in New York City. He was granted a patent in December 1903. Although Marchiony is credited with the invention of the cone, a similar creation was independently introduced at the 1904 St. Louis World’s Fair by […]
What is the main disadvantage of a fire detector that uses a heat sensor?
What is the main disadvantage of a fire detector that uses a heat sensor? Heat detectors do not sense particles of combustion and are de- signed to alarm only when heat on their sensors increase at a predetermined rate or reaches a predetermined level. What are the advantages of fire alarm? It saves lives by […]
What is a good substitute for aspartame?
What is a good substitute for aspartame? In addition to aspartame, there are compounds such as saccharin, sucralose, acesulfame potassium, neotame and advantame under this umbrella. Most of these artificial sweeteners were developed between the 1970s and 1990s, and all have been approved by the FDA for use in the United States. Is sucralose better […]
What is a traditional German lunch?
What is a traditional German lunch? Germans traditionally enjoy their main cooked meal for lunch rather than dinner. Lunches cooked at home may include Eintopf, Rouladen, Schnitzel or Sauerbraten. It will usually consist of meat or fish served with potatoes, rice, or German noodles as well as vegetables and sometimes rolls (Brötchen). What do Aussies […]
Are Dodge Chargers being stolen?
Are Dodge Chargers being stolen? In the last year, more than 1,000 Dodge Chargers were stolen in Southeast Michigan alone. Charger SRT and Challenger SRT cars built between the 2015 and 2021 model years and 2019-2021 Scat Packs are eligible for the security upgrade, which can be retrofitted at a Dodge dealership free of charge. […]
Why do bees sting if they are going to die?
Why do bees sting if they are going to die? These can get stuck in the skin of animals, including humans. When the bee flies away, the stinger is left behind, effectively disemboweling the insect and causing it to die. Honey bee stingers will continue to pump venom into their victim after the bee is […]
Can ginseng help you get pregnant?
Can ginseng help you get pregnant? Panax Ginseng: Also called Chinese or Korean ginseng, it is a popular infertility remedy in Chinese medicine, and is believed to increase testosterone levels, sperm count, and sperm motility. Astralagus: Is thought to improve sperm motility and count. How much ginseng should I take for fertility? There seems to […]
What is a 9 Lead motor?
What is a 9 Lead motor? This type of motor is probably the most commonly used in factories, lumber-mills, and other commercial plants. They are dual-voltage and can be wired for either 240VAC or 480VAC. Each motor will have 9 numbered leads coming out of the motor. The leads are numbered to aid the electrician […]
Where did St Johns Ambulance originate?
Where did St Johns Ambulance originate? Jerusalem How long has St John Ambulance been around? 1887 How many people are in St John Ambulance? St John Ambulance now have over 40 national organisations, many of which are affiliated with Johanniter International, and over 500,000 volunteers worldwide. How much do St John’s Ambulance charge? > of […]