In what year was the first permanent photographic image created? 1826 When was the first person photographed? The first photograph of any kind was made by Joseph Nicephore Niepcea in 1826 using a silver and chalk mixture that created too blurry an image. Who was the first person to smile in a picture? Willy What’s […]
How does honey bee communicate with each other?
How does honey bee communicate with each other? Honey bees produce various odor cues called pheromones to communicate with one another. Each type of pheromone has a different purpose and conveys a different message. For example, worker bees release a pheromone when they use their stinger. The queen also produces vital pheromones for the hive. […]
When was Pope Shenouda ordained?
When was Pope Shenouda ordained? 1954 What does Shenouda mean? the son of God When did Pope Shenouda III die? M Who was the Pope before Pope Kyrillos? Pope Cyril VI of Alexandria Pope Saint Cyril (Kyrillos) VI Papacy ended 30 Meshir 1687 (9 March 1971) Predecessor Joseph II Successor Shenouda III Personal details Who […]
How much green tea should I drink for hair growth?
How much green tea should I drink for hair growth? Furthermore, you can try to drink 1–2 cups (240–480 ml) of green tea per day to provide your body with a good source of antioxidants. Some shampoos, conditioners, and hair masks are made with green tea or green tea extract. Be sure to apply these […]
What are the 5 things a plant needs to survive?
What are the 5 things a plant needs to survive? Plants, like all living things, have basic needs that must be met for them to survive. These needs include: light, air, water, a source of nutrition, space to live and grow and optimal temperature. How do plants live and survive? Like humans and animals, plants […]
What have the French done for us?
What have the French done for us? French ingenuities have penetrated our lives in more ways than we shall ever know. Some of us owe our lives to them: antibiotics, the baby incubator (1891, courtesy of Alexandre Lion), blood transfusions (1667, by Jean-Baptiste Denys who used sheep’s blood on a boy who, amazingly, recovered), and […]
Which material is best ductile or brittle?
Which material is best ductile or brittle? Failure propagation occurs faster in brittle materials due to the ability for ductile materials to undergo plastic deformation. Thus, ductile materials are able to sustain more stress due to their ability to absorb more energy prior to failure than brittle materials are. Why does ductile materials are preferred […]
Do invertebrates have hearts?
Do invertebrates have hearts? Invertebrate animals have a simple circulatory system, as opposed to a heart. Many do not even have blood, but rather are filled with fluids that receive its nutrients through body cells. More complex invertebrates use an open circulatory system, which has a few, if any blood vessels. Do crustaceans have blood […]
How do you make a video with typing text?
How do you make a video with typing text? How to animate text in video? Choose a template you like or start from scratch. Upload fonts and images of your choice. Choose your background. Add text, give special effects and sprinkle some music. Download video or export it directly to Facebook or YouTube. What do […]
How many career passing yards did Brett Favre have?
How many career passing yards did Brett Favre have? 5,874 Who has thrown the most yards in a season? Peyton Manning Who has the most passing yards in a single season? Who has the highest QB rating of all-time? Aaron Rodgers How many quarterbacks have thrown for 50000 yards? ten quarterbacks Who is the fastest […]