How do floating wind turbines work?
Several full-scale demonstration projects with floating wind turbines are already operating in Europe and Asia. How do they stay afloat?
Pricing groundwater will help solve California’s water problems
The state’s Sustainable Groundwater Management Act is a great opportunity — but only if it goes far enough.
UK test-fires its first high-energy laser weapon
The UK has successfully test-fired the $115 million DragonFire, its first high-powered, long-range laser weapon.
What ever happened to the first cryogenically frozen humans? 
smart contact lens
You can “see the future” with these smart contact lenses 
Hack your gut microbiome, live to 110Watch
Longtermism’s perspective on humanity’s past, present, and future
chronic pain relief
Psychedelics, brain implants, and the future of chronic pain relief
Michio Kaku makes 3 predictions about the future
DIY regenerative ocean farms: The future of food and fuel?6:38
curing blindness
How close are we to curing blindness?
Russia’s cyberattacks foreshadow the future of war
The future of clothing could save your life