💡 Optimist's Edge: Can Elon Musk's electric airplane beat regular jets?
Could Elon Musk's proposed electric jet fly longer than fossil-fueled jets? Yes, with higher battery density and a completely new design of the aircraft, electric airplanes with a range greater than fossil-fueled airplanes are possible.
💡 Optimist's Edge: This is how we'll get peace on Earth
A majority thinks world peace is not possible, but it is. A world with only democracies will be a world at peace, with wars only in the history books.
🚀 "I can't fathom what kind of teachers they had if they think science is boring"
We talk to Jenny Jansson about how she, who didn't pass mathematics in primary school, could be awated Physics Teacher of the Year, and how we can make young people more optimistic about the future.
🚀 Porkchop wants to be the DHL of deep space
Humanity is now laying the groundwork to be able to expand into space. SpaceX, Blue Origin, Virgin Galactic, Axiom Space – and a small startup with a funny name.
👩🚀👨🚀 This is how Tina and Tom Sjögren will get to Mars - part 2
Tina and Tom Sjögren plan to get to – and back – from Mars in their own rocket, with their own built-in rocket engine. Here are the eight steps required to reach the red planet.
🚀 Video: Successful micro-jump for Pythom Space
Pythom Space, with the goal of taking founders Tina and Tom Sjögren to Mars, have successfully tested their first rocket, Eiger. See the video of the micro-jump.
🚀 Two explorers aim to beat Elon Musk to Mars - part 1
There are only two specific projects in the whole world aimed at taking humans to Mars. One is Elon Musk's SpaceX. The other is two adventurers.
🌊 A tsunami of climate solutions is on its way
At times it feels like very little progress is made to reduce climate change. Things have to be done faster. However, we will probably be surprised in 2035 how incredibly far we have come in reducing emissions. This is because a tsunami of climate solutions is on its way.
👊 Pernilla Westergren makes dog food from insects: "I want to start a dog food revolution"
Pernilla Westergren changed careers from investment banking to selling dog food made from insects. That reduces the dogs climate paw prints and is also better for their health.