Why does the universe exist? | Jim Holt
Why is there something instead of nothing? In other words: Why does the universe exist (and why are we in it)? Philosopher and writer Jim Holt follows this question toward three possible answers. Or four. Or none.
The Multiverse Hypothesis Explained by Max Tegmark
The multiverse hypothesis has attracted attention over the last few years but in actuality it’s a very old idea going back to the ancient Greeks where they imagined the concept of infinite worlds. However the multiverse hypothesis has been under scrutiny only in the time of modern physics. Dr. Max Tegmark is a Swedish-American Physicist, […]
Universal Mathematics: All Life on Earth Is Bound by One Spooky Algorithm | Geoffrey West
Are we all connected? Mathematically, yes. It might seem like a stretch, but all living organisms on earth are connected by a unified theory. The more into the (metaphor alert) nuts and bolts of it all, the more science is finding just how connected we all are by way of energy and resources being supplied […]
Do we Need Nuclear Energy to Stop Climate Change?
Do we need nuclear energy to stop climate change? More and more voices from science, environmental activists and the press have been saying so in recent years – but this comes as a shock to those who are fighting against nuclear energy and the problems that come with it. So who is right? Well – […]
Is Dust Mostly Dead Skin?
People claim that 70-80% of household dust is dead skin, but is it true? Special thanks to J.M.E.H van Bronswijk, author of ‘House Dust Biology’. We exchanged emails to make sure I got my facts straight for this video. Below is an excerpt from her email to me, responding to my claims that start with […]
Innovating to zero! | Bill Gates
At TED2010, Bill Gates unveils his vision for the world’s energy future, describing the need for «miracles» to avoid planetary catastrophe and explaining why he’s backing a dramatically different type of nuclear reactor. The necessary goal? Zero carbon emissions globally by 2050.
A Picture of the Milky Way’s Supermassive Black Hole
This is an image of the supermassive black hole, Sagittarius A*, at the center of our Milky Way galaxy.
COSMIC SELFIE: We can finally see the Black Hole in the middle of our galaxy
It took more than 300 researchers and 8 telescopes to capture an image of our galaxy’s black hole.SHOW LESS
The Global Tree Restoration Potential
To mitigate climate change we need to drastically cut emissions and draw existing carbon out of the atmosphere. Trees offer us a powerful, nature-based tool to capture and store carbon. However, until recently we lacked understanding of how much tree cover might be possible under current and future climate conditions – and were these trees […]
The Most Successful Scientific Theory Ever: The Standard Model
The Standard Model of particle physics is the most successful scientific theory of all time. It describes how everything in the universe is made of 12 different types of matter particles, interacting with three forces, all bound together by a rather special particle called the Higgs boson. It’s the pinnacle of 400 years of science […]
Is vegan meat the «better» meat?
Vegan meat is everywhere, with Western companies branching out and local companies popping up worldwide. The plant-based meat alternatives are supposed to be better for the climate – and for your body. But is that really true? Reporter: Kiyo Dörrer Video Editor: Henning Goll Supervising Editor: Joanna Gottschalk We’re destroying our environment at an alarming […]
How Lab-grown meat is made
After a long day, you are finally at your favorite restaurant and you order the burger you have been dreaming of the whole time. The burger is gone within minutes, or seconds depending on your appetite. You call the waiter to send compliments to the chef for that delicious burger but are surprised to learn […]
Is Meat Really that Bad?
Food is arguably the best thing about being alive. No other bodily pleasure is enjoyed multiple times every day and never gets old. It is an expression of culture, our parents’ love and a means of celebration or comfort. That’s why it hits a special nerve when we are told we should change what and […]
The Origin of Consciousness – How Unaware Things Became Aware
Consciousness is perhaps the biggest riddle in nature. In the first part of this three part video series, we explore the origins of consciousness and take a closer look on how unaware things became aware. This video was made possible by a grant from the Templeton World Charity Foundation.