Humans and animals need to do several things to pass on their genes: eat, avoid being eaten, reproduce and sleep. Missing any of these biological imperatives leads to death. But when we’re asleep we can’t perform those other functions. One of modern science’s big mysteries, then, is: why do we sleep?
In this episode of Upgrade, Motherboard goes to Baja California, Mexico to get a firsthand look at these free floating pods, and to get an understanding for why we need better ways to cultivate our future food sources. Whether it’s found on a plate of sushi, grilled in our backyard, or thrown on pasta, seafood is a staple for many diets around the world, and demand is growing. And as the commercial seafood industry booms, fish stocks worldwide face perilous declines.
It doesn't matter whether you're a vegan or meat-eater, there's an invisible war which many of us have little knowledge about. The way humanity is treating the animals which provide us with food and scientific advancement is evolving rapidly with many groups striving to free the horrible conditions in which many of these beautiful animals endure in the name of money.
Augmented reality is a concept which is only now taking hold of our world. From Pokemon Go to Mario Dash, tech corporations are heading straight into the unknown and unfiltered world of augmented reality with little to hold them back. While these amazing tools can be applied to help people experience the world in a new way, the very same mechanism can be used to trap us within it. It's always interesting to see what creative spark can manifest in the internet, and to see this come alive with technology is as close as you can get magic - seeing is believing after all, isn't it?
The Galapagos Islands are world-famous as a laboratory of biological evolution. Some 30 percent of the plants, 80 percent of the land birds and 97 percent of the reptiles on this remote archipelago are found nowhere else on Earth. Perhaps the most striking example is the islands’ iconic giant tortoises, which often live to ages over 100 years in the wild. Multiple species of these mega-herbivores have evolved in response to conditions on the island or volcano where each lives, generating wide variation in shell shape and size.
There are plenty of movies out there which portray the modern economy in inspirational light, but there also remains pockets of influence within many poorer countries which are constantly being exploited in the name of greed, leaving little for those left in its devastation.
The internet is much more than just the publicly available, Google-able web services most online users frequent – and that’s good for free expression. Companies frequently create private networks to enable employees to use secure corporate servers, for example. And free software allows individuals to create what are called “peer-to-peer” networks, connecting directly from one machine to another.