What is interesting about Blockchain technology? The concept of blockchain is that it’s an open ledger that can store any kind of transaction data in a transparent and immutable way. Blockchain technology is a decentralized concept and it doesn’t need intermediaries during transactions. Ledger technology helps in many cases and also records bitcoin transactions. Is […]

What happens when two objects are charged by friction? The triboelectic charging process (a.k.a., charging by friction) results in a transfer of electrons between the two objects that are rubbed together. Having an excess of electrons, the rubber balloon is charged negatively. Similarly, the shortage of electrons on the animal fur leaves it with a […]

What takes pictures of outer space? The Hubble Space Telescope is a large telescope in space. NASA launched Hubble in 1990. Hubble faces toward space. It takes pictures of planets, stars and galaxies. Are there any pictures of Earth from space? Today (July 20) NASA released an image from the Deep Space Climate Observatory (DSCOVR), […]

What is the average age of Harry Potter fans? With 35\% of Americans having read at least one Harry Potter book, among the biggest fans are men aged 18-34 (44\%), women aged 18-34 (61\%) and women aged 35-54 (41\%). Is Harry Potter entertaining for adults? From using sophisticated language to writing the story in such […]

Does the brain control heart function? The brain controls the heart directly through the sympathetic and parasympathetic branches of the autonomic nervous system, which consists of multi-synaptic pathways from myocardial cells back to peripheral ganglionic neurons and further to central preganglionic and premotor neurons. Does your brain control your body? The brain is a complex […]

How do I become an Emirates A380 pilot? General Requirements: Must be motivated and technically proficient. Join as First Officer for 700 hours. Complete two PPCs prior to upgrade. Minimum of 7,000 hours on multi-crew, multi-engine aircraft (only time in the operating seat of a turboprop and/or turbojet aircraft can be counted; not flight simulator […]

How do I clean green sterling silver? Water, Baking Soda, and Aluminum Foil Place silver cutlery and/or jewelry in an aluminum pan or a baking dish lined with foil. Liberally sprinkle baking soda over the pieces. Pour boiling water over top and allow it to soak for about 15 minutes. The tarnish will magically appear […]

How much time do I need for Mall of America? Going to the Mall of America is something that could take a few days to do, but most people only have one full day or even just a few hours to explore this Mall. With traditional malls and stores closing throughout America, it was refreshing […]

Why is Jesus called Father? According to Marianne Thompson, in the Old Testament, God is called “Father” with a unique sense of familiarity. In addition to the sense in which God is “Father” to all men because he created the world (and in that sense “fathered” the world), the same God is also uniquely the […]

How do you keep eye contact with a girl? Tips for Making Eye Contact Establish eye contact at the start. Make eye contact before you start talking to someone. Use the 50/70 rule. Maintain eye contact 50\% of the time when speaking and 70\% when listening. Look for 4–5 seconds. Look away slowly. Use the […]

Why is hope so powerful? Speaking to our hope can help us express multiple emotions and acknowledge the full range of what we are feeling. It is empowering to own and share what is truly going on with us. Practice pairing, if you feel sad yet hopeful, or if you feel disappointed but still positive, […]