Trees That Bleed Oil

Lee Silver: What Craig Venter would like to do ultimately, is create organisms, which look like trees, in fact they are trees, but instead of these organisms producing sap, the organisms would produce something like diesel fuel, or some other kind of source of energy. You would have a tree that's taking in the sunlight. The sunlight is converted directly into fuel. And I mean, diesel fuel isn't old fashion way of thinking, but that's what plants do is they convert sunlight into molecules that hold energy. That's where all of our fossil fuels come from. And then you have this system, and this is science fiction right now, but you have a system where you have a whole forest and under the ground the fuel-sap is being collected into pipes and coming out – and so the forest provides comfort to us. The fuel is completely carbon neutral, it's taking carbon out of the air, you put carbon back into the air. And you then take the fuel if its diesel fuel or any don't let cars run on it, you would put that into energy generating stations which create hydrogen fuel or some clean fuel. So all of this is dependent on biotechnology. 

The promise of biotechnology is essentially limitless, says Silver, describing biotech "bad boy" Craig Venter's plan to engineer trees that create liquid fuel instead of sap.

Venetian council room floods after councilors reject climate proposals

In a metaphor too apt to be made up, the council has been forced to relocate until the flood waters recede.

(Photo: Andrea Zanoni/Facebook)
Politics & Current Affairs
  • The City of Venice is currently enduring the worst flooding to strike it in 50 years.
  • The mayor has declared it to be a result of climate change.
  • During a debate over next years budget, and right after rejecting environmental proposals, the main chamber of the regional council flooded.
Keep reading Show less

Space hotel with artificial gravity will be in orbit by 2025

The Von Braun Space Station, based on the concepts of a controversial scientist, is moving ahead with construction plans.

Credit: on Braun Space Station.
Technology & Innovation
  • The Gateway Foundation is building a space hotel, based on the concepts of a Nazi and American rocket scientist Wernher von Braun.
  • The space station is expected to be operational by 2025.
  • The company plans to assemble it in orbit, using robots and drones.
Keep reading Show less

The world now has an Ebola vaccine, in historic EU approval

The vaccine is 97.5% effective in protecting against the Zaire species of Ebola, according to the World Health Organization.

Centers for Disease Control and Prevention
Surprising Science
  • The European Medicines Agency granted special approval for an Ebola vaccine called Ervebo.
  • Ervebo has proven remarkably effective in clinical trials conducted in Africa.
  • An Ebola outbreak has killed more than 2,000 people in the Democratic Republic of Congo since August 2018.
Keep reading Show less