We Could Harvest Electricity from Human Tears, This Is How It Works

They say there’s no use crying over spilled milk but it turns out tears can have a use after all; generating electricity. Well more accurately an enzyme in tears, lysozyme, can be used to generate a tiny amount of electricity. Lysozyme is also found in saliva, mucus, egg whites, and milk, so spilled milk seems […]

Digital Electricity is a Gamechanger

You and nearly every person and business in the world are paying for more energy than they’re using each month. Nearly everything plugged in around your house is currently wasting energy, but it doesn’t have to be that way. To explain how we got here, we have to go back to the beginning of the […]

This Device Turns Cooking Oil Waste Into Fuel | Green Fuels

My name’s James Hygate. I’m the founder and CEO of Green Fuels Ld. In developing markets, there are big mandates they put in place, so India, for example, have mandated 5% of their fuel to be biofuels, and the options are they can make it out of verging crops, or oils like palm oils, etc. […]

Boyan Slat: How we will rid the oceans of plastic (May 2017)

[Applause] what if there were an even better way to clean the ocean for the past two years we’ve been working on something that will make that possible what we’re about to show you looks like nothing you’ve seen before and I’m so glad we can finally share it with you here tonight but before […]


19:45 1986 and 2011 these events shaped the way we think about nuclear power even though it’s a clean source of energy that could actually be the solution too so nuclear power relies on a process that we call fishing and it says plan of the uranium-235 present in the uranium fuel it happens when […]

Reimagining Hydroelectricity and its Impact on Watersheds | Natel Energy

My name is Gia Schneider, and I’m co-founder and CEO of Natel Energy. Something like 90% of the watersheds that supply major urban centers today are heavily degraded, and figuring out how we invest intelligently to build climate resilience into those watersheds is critical to the ability to maintain an earth that resembles the earth […]

Storing Solar Energy with Salt | SaltX Technology

I’m Karl Bohman, CEO of SaltX Technology. By 2050, 50% of the world energy production will be from renewable, and we need to have storage. Right now, it’s not really viable to have lithium-ion batteries for long-term storage, which we all know is quite expensive. It’s also a limited resource, and we have this solution. […]