Risultati per "tecnologia" in Crescita e fatti della vita

If a strange person asks to be your online friend, do you know what to do? Don’t worry if you don’t. This book is here to help! Learn tech-savvy ways to keep your social networking sites safe without taking away all the fun!

Mientras crecía en Puerto Rico, Wanda Díaz Merced quería aprender todo lo que pudiera sobre las estrellas. Pero en la universidad comenzó a perder la vista. ¿Cómo podría estudiar lo que no podía ver? Wanda encontró una manera. Aprendió a escuchar las estrellas usando la sonificación, estudio que convierte los datos en sonidos. Al escuchar esas campanadas y ritmos de tambor, hizo nuevos descubrimientos sobre el universo.

Artificial intelligence is continuing to evolve every day. When technology advances so rapidly, it sparks discussion about the ethics of AI and how it’s being used. How can the government ensure people’s privacy? How can people keep themselves safe? Come and explore some of the ways to protect yourself and the different scientists and activists working to make AI safe and ethical.

Maude scoops a jellyfish out of the water and embarks on more than a year of observation of the animal, accomplishing something countless other scientists were unable to do: trace the life cycle of a jellyfish and understand the creature’s metamorphosis from larva to adult. Maude’s story must be told. Her painstaking observations of a compass jellyfish in 1899-1900 laid the foundation for research still ongoing today.

Schon kleine Kinder müssen mal ins Krankenhaus - ob als Patient*in oder Besucher*in. In diesem Hörspiel begleiten die Hörer*innen David, der sich den Ellenbogen gebrochen hat. In der Notaufnahme wird er untersucht und sein Arm geröntgt. Zum Glück ist Papa dabei und darf nach der Operation sogar bei ihm übernachten. In der Klinik kommen auch Babys zur Welt. Hebammen, das Ärzt*innenteam und Pflegekräfte sorgen dafür, dass es allen gut geht. Ein Arztkoffer-Ratespiel und viele Lieder laden die Kinder in diesem Hörspiel zum Mitmachen ein. Wieso? Weshalb? Warum? junior.

As his parents’ shouting tears through the walls to the room where he is supposed to be sleeping, young Neil Waldman buries his face in his pillow and tries to swallow his tears. The trauma of his parents’ fighting rips at him, but it will also open the path to Neil’s career as an artist. Seeking refuge from a turbulent home life, Neil and his three siblings turn to the world of creativity. Their mother’s book from an art museum in Russia is all the children need to set fire to their imaginations. And from there, drawing and painting become much more than pleasurable diversions....

In the 1920s cotton buyer Earle Dickson worked for Johnson & Johnson and had a klutzy wife who often cut herself. The son of a doctor, Earle set out to create an easier way for her to bandage her injuries. Band-Aids were born, but Earle's bosses at the pharmaceutical giant weren't convinced, and it wasn't until the Boy Scouts of America tested Earle's prototype that this ubiquitous household staple was made available to the public.

In 1952, April is seven years old and adores her big sister, Annabel. But Annabel is failing her math class and desperately needs help with a tough math problem. April decides to write to Albert Einstein, asking him to give a hand.

Before Carl Linnaeus began classifying organisms, before John James Audubon drew birds from the wild, before Charles Darwin proposed his theory of evolution, there lived a 13-year-old girl named Maria Merian who loved to draw bugs. With no formal training or university education, Maria Merian took on the role of artist, adventurer, and scientist in 17th-century Europe - a time when women were rarely allowed responsibilities outside the home, and unusual interests led to accusations of witchcraft.

Using real-world examples set within the context of a child who is using the Internet for the first time and watching an older sibling interact with social media, Dr. Roberts takes listeners through several common scenarios around parental supervision, online bullying and anonymity.

Probes can explore the depths of space in ways that would kill human beings. The information they provide can spur countless innovations here on Earth. Learn how probes work and the exciting possibilities that their discoveries may inspire.

Space isn't just the final frontier—it's big business! From exploration to space vacations, learn how private businesses are transforming the future of space travel and exploration.

Frankenstein's Monster was dreamt up over 200 years ago, and the story still haunts people today. Learn more about how this creepy monster was made in a science lab.

As humans continue to make amazing discoveries in outer space, we also face a unique challenge—living in an environment that we're not meant to live in. Find out how long-term exposure to outer space affects the human body and what scientists are doing to combat it.

People often see foreign objects fly across the sky. Are those objects satellites? Are they meteorites? Or is there something else in outer space? Listen to find out more about UFO sightings.

Some people believe aliens visited Earth during the age of the dinosaurs. Did aliens have anything to do with their extinction? Have aliens left other signs on Earth throughout history? Learn more to find out!

There are many stories in books and movies about what would happen if aliens invaded Earth. Would humans be able to survive if aliens took over our planet? Listen to find out!

In 1947, an unidentified object crashed into the ground in Roswell, New Mexico. Was it an alien spacecraft, or something else? Learn more about this possible alien sighting.

With sharp fangs and a thirst for human blood, vampires are one of the most feared monsters of all. Learn more about where vampires came from.

Area 51 is the government's best-kept secret. What exactly goes on in this classified space? And what does it have to do with aliens? Listen to find out!