Category: Engineering

Who made the first chocolate box? Richard Cadbury When was the first box of chocolate made? 1849 How many years has the chocolate box been around? In 1861, he created the first heart-shaped box of chocolates for Valentine’s Day. The popularity of the boxes has only grown over the years. Each year, over 36 million […]

What is the difference between TRS and TRRS? A TRS is often though of as stereo, as the addition of the ring gives us two contacts allowing us a left and right audio channel. Finally, a TRRS cable is usually going to include both a left and right channel as well as a microphone channel. […]

How do hot air balloons relate to gas laws? The law that explains how hot air balloons work is the Charles’s Law. Explanation: if gas expands when it is heated, a given weight of hot air occupies a larger volume then the same weight of cold air. Hot air is less dense than cold air. […]

How many county are in Houston? Houston County (/ˈhaʊstən/ HOW-stən) is a county located in the central portion of the U.S. state of Georgia. The estimated 2019 population is 157,863….Houston County, Georgia. Houston County • Land 376 sq mi (970 km2) • Water 4.4 sq mi (11 km2) 1.2%% Population • Estimate (2019) 157,863 What […]

What type of dancing does Jennifer Lopez do? Jennifer Lopez learned to pole dance for her role in the upcoming film “Hustlers” and called it “one of the hardest things I’ve ever had to do for a role.” Lopez trained with veteran Cirque du Soleil performer Johanna Sapakie for two months prior to filming. Is […]

Who is the most struggling actor in Bollywood? 12 Bollywood ‘Outsiders’ And How They Made It Big Without A Godfather Shah Rukh Khan. “A nasty injury ended my career in sports, so I took up an acting offer (Fauji) my neighbour gave me. Akshay Kumar. Ranveer Singh. Anushka Sharma. Priyanka Chopra. Deepika Padukone. Kangana Ranaut. […]

How do you get hair dye off a chair? To remove a dye stain that has had time to dry out, make a paste with baking soda and either vinegar or lemon juice; spread it liberally on the affected part of the chair. Work it into the stain with your fingers, adding more vinegar or […]

Where is Himalayan mountains located? India Which location is based on latitude and longitude and is an exact location? A place’s absolute location is its exact place on Earth, often given in terms of latitude and longitude. For example, the Empire State Building is located at 40.7 degrees north (latitude), 74 degrees west (longitude). What […]

Are iBooks free on iPad? Apple Books, the native iOS book-reading app, formerly known as “iBooks” (surprisingly, many users still use this term), is no longer preloaded on your iPad and iPhone. You have to head to the App Store and download it. You will find lots of free book-reading apps in the Books category. […]

How do you reset the door code on a 2005 Ford 500? Key Fob Sit in the driver’s seat of your Ford 500. Insert the key in the ignition and turn it from “Off” to “Run” eight times within 10 seconds. Press any button on the remote; the door locks will engage again to confirm […]