Search results for “event horizon”

What Happens at an Event Horizon?

For more Science Videos: https://lt.org/ * Every galaxy seems to have a supermassive black hole in its center. A black hole is defined as such because nothing can escape from a certain point inside, not even light. There is, however, a last stable orbit which is called the event horizon outside of w

Horizon Scanning

Click here to see more videos: https://alugha.com/SystemsInnovation Take the full course: https://systemsinnovation.io/course/ Follow along with the eBook: https://systemsinnovation.io/books/ In this video we talk about horizon scanning and the Three Horizons Framework. Horizon scanning is a method

Important News Events of 2022

The year 2022 was another eventful year! Our video on the most significant News Events of 2022 takes you through the year, from beginning to end, and looks at world events that will be remembered in the future! #worldnews #worldevents #year2022 Transcript: alugha Click here to see more videos: ht

Infrastructure Review

Infrastructure teams present what they did for this years congress and why they did it that way. 39c3 is a big challenge to run, install power, network connectivity and other services in a short time and tear down everything even faster. This is a behind the scenes of the event infrastructure, what

Do You Know If Your Memories Are Real?

Smells and sounds might trigger your memories, but how do you know if they're real? Click here to see more videos: https://alugha.com/LifeNoggin Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin Life Noggin is a weekly animated educational series. Whether it's science, po

PLUTO: a novel way to think about risk

Pluto may be a former planet, but it's also a novel way to think about risk! On July 14th 2015, a small spacecraft will buzz a former planet in the less fashionable outskirts of our solar system. A lot of people will get excited by this, apparently thinking that the first close-up view of a lump o

Hybrid life support system Photobioreactor (PBR) on the ISS

From carbon dioxide to oxygen For astronauts to survive in space, the resources necessary for life have to be provided. Conventional life support systems use physical and chemical processes for this purpose, and are dependent on regular resupply. However, due to the fact that astronauts cannot carr

5 Signs You’re Dealing With Psychological Trauma

Traumatic events can happen to everyone. It’s common. According to the National Center for PTSD, 7-8% of the U.S. population will have PTSD at some point in their lives. Trauma is not a disorder. It is an emotional response to an unexpected and terrible event where you felt that your physical safety

Experiments with Alexander Gerst: IMMUNO-2

The Immuno-2 experiment continues with research relating to the functioning of the immune system when humans spend prolonged periods in space. Besides microgravity and radiation, a variety of stress factors such as isolation, heavy workloads and disruption of sleep rhythms can weaken the immune syst