Did the Titanic Never Sink?
The Titanic story has been making the headlines for a century now, and much has been written about the ill-fated ship, that hit an iceberg and sunk on its maiden voyage on April 15th, 1912. 1500 people out of 2200 onboard, died in that tragic accident. Being the largest ship at that time, and being called unsinkable, the news of its destruction shocked everyone and made it the subject of much fiction and non-fiction over the following years. Although the events happened when our grandparents and great-grandparents were young, the story still attracts many readers and fascinates everyone. Monuments have been erected for the dead and museums have exhibited artifacts found on the wreck. There is probably no person nowadays, who does not know about the Titanic tragedy.
55 Cancri e - the Diamond Exoplanet
Among the exoplanets discovered so far, one of them seems to stand out by a special characteristic. It is located in the constellation Cancer, at a distance of about 40 light-years away from the Earth, which in cosmic terms, is very near to our planet. When the night sky is free of clouds, the host star of this exotic planet is visible to the naked eye. The name of the exotic planet is 55 Cancri e and scientists have concluded that it is made of diamonds. The term exoplanet defines any planet that is situated outside the Solar System. 55 Cancri e revolves in only 18 hours around a star called 55 Cancri A. Its size is twice the size of Earth and its surface is extremely hot, at about 5000 degrees Fahrenheit or 3000 degrees Celsius. 55 Cancri e has eight times the mass of our planet and this is why it is also called the super-Earth. The planet is believed to be a carbon planet. No water has been discovered on its surface, but helium and hydrogen were detected.
3D Bioprinting and Its Applications
Printing has always had life-changing effects on society. The first printing press allowed information to be spread to large numbers of citizens and thus lead to the development of intelligence, in a similar way to how the internet contributes nowadays to the spread of information to the population of the world. It contributed to spreading literacy and thus to the evolution of society.
Masha, the Ukrainian Circus Bear
Among the many refugees from Ukraine, there is also Masha, a circus bear, whose dream is to be free. Just like many other circus animals, she has been taken away from her mother as a baby, and trained to become a circus performer against her will. For 19 years she has been forced to dance in circuses and spent her days in a small cage, where she could barely move. She was just a few months old when she began to learn how to ride a bike or jump through circles for the amusement of the public. She never enjoyed doing that, but, as an animal, she never had the choice to live otherwise. There was nowhere she could ask for help. She felt, lonely, sad, scared, but nobody seemed to ever care about her feelings. She only lived to amuse people. Now, that she is too old to perform, thanks to the BF Nathan Foundation in Ukraine, she will be welcomed in the AMP Libearty Bear Sanctuary in the European Union, where she will finally be able to feel what freedom is.
Psychological Effects of War Trauma
Shocking or scary events lead to psychological trauma. Trauma leads to the apparition of post-traumatic stress disorder. This disorder affects the lives of people for years or even decades after the end of the traumatic event. Soldiers often report going through psychological trauma, because of the violent nature of war itself. Unfortunately, civilians become victims of wars, too, and because, as compared to soldiers, they are defenseless (since they do not carry weapons) civilians are affected even more severely by war trauma. Seeing people get injured or killed leads to trauma, because of some characteristics of the human psyche. Any violent event is interpreted by the brain as a potential danger. This leads to fear and a prolonged sensation of fear remains imprinted in the memory for a long time. The result is that it manifests itself even after years, as nightmares or flashbacks.
Why Are Thermobaric Weapons Dangerous
A thermobaric weapon or a vacuum bomb is a type of two-stage munition. It is a relatively recent invention, and it is far more dangerous than traditional weapons. The pressure wave it produces can kill, while the vacuum it creates after the explosion can rupture the lungs. The victims get severe burns if the fuel does not explode, but only burns. In case they inhale the hot fuel, they can also get internal burns. The undetonated fuel itself is toxic to humans. This short description of its effects provides a clear picture of the dangers this type of weapon poses.
What Are the Expenses of Owning a Cat
There are many things to consider before buying a dog, cat, or any other pet. One important aspect is the fact that an animal is not a short-term investment. There are animals who have a very long lifespan, such as cockatoos or turtles, who can live up to 50 years, and others, like hamsters, live on an average of 2 years.
What Is the Easiest Cat to Take Care of?
If you love cats and you want to buy or adopt a pet, there are some questions that can help you decide which cat would be best for you. Cats are a great choice if you are looking for a furry roommate, that is loving and cute and will amuse you when you watch it play. People love cats because they have traits that remind them of their babies. The round heads, large eyes, and the childish behavior of these pets resemble human baby characteristics and make owners want to protect these small friends.
The Freedom of Cats
Cats love to take a stroll in the neighborhood, but unfortunately, there are a lot of reasons for limiting their free movement. Some of these animals are expensive pedigree cats, and owners are afraid that they might get stolen. In this case, it is easy to understand why a cat owner does not want to give their cats more freedom. Some of the pedigree cats have special characteristics, that make them vulnerable, therefore owners will try to stop them from getting outside, to prevent their cats from getting health problems. It is the case of hairless cats, who can get sunburns. The Persian cats also raise problems, because their fur gets matted. Therefore living outside the house, would make it very difficult to care for their fur.
Seed Bead Surf Necklace with Lava Colors
Making your own jewelry, using tools, beads, and findings is a fun craft. Seed beads offer a lot of possibilities to a jewelry creator because they have a great variety of colors and color shades, which make a lot of color combinations and designs possible. Making handmade necklaces, earrings, or bracelets is a very relaxing hobby and allows you to unfold your imagination. You can create jewelry for specific occasions, you can match it to your clothing, you can offer it as a gift to your friends or family, or you can even turn it into a profitable business if you decide to sell your creations.
Explosive Weapons and How to Protect Yourself from Being Injured
In war, civilians can unfortunately also be targeted and it is vital for them to understand how to defend themselves against explosive weapons. These weapons affect wide areas and can injure and kill people. If the attack is prolonged, the structure of buildings can be damaged, which in turn can lead to injury of the civilians who hide inside. Usually, during a war, there is no more water, electricity, or gas supply and people have little possibility to find food and water to survive. If staying in a basement could give a certain amount of safety, the lack of water and food will force people to venture outside, therefore exposing them to attacks with explosive weapons.
Effects of Captivity on Animals in the Zoos
Zoos are places where people keep animals locked up for their amusement. Animals are beautiful and people like them and this is the reason why they have created zoos, where they can admire animals from a close distance, without being in any danger. Nevertheless, this creates a lot of suffering and mental problems for the poor captive animals.