- [Narrator] Renewable energy, like wind and solar has created a hidden infrastructure problem. The issue is that power grids, which carry electricity to homes and businesses weren't designed for wind and solar. And even though renewables have become a larger part of the overall power supply, grid infrastructure hasn't kept up.It's why some grid experts say renewables contributed to the severity of the blackout across Spain and Portugal in April. So we asked a mechanical engineer with over 15 years of exper ...

(air whooshing) - [Onlooker] What is that. - [Onlooker] Oh, my God. [Presenter] Space debris is falling to Earth in record numbers.While most objects burn up on reentry, a small percentage survives to strike the ground. - There's a feeling we are not safe, and it's true. Even if the risk is small, it's there.- [Presenter] Recent examples of space debris hitting the surface of the planet have sparked safety concerns. - [Onlooker] Where is it gonna land. - [Presenter] As space-launch traffic, which is an all- ...

- [Narrator] Elon Musk is officially done with the Department of Government Efficiency. - This is the chainsaw for bureaucracy. - [Narrator] After leading DOGE for only a few months, the billionaire CEO of Tesla is now no longer a special government employee.(Elon cheering) - [Narrator] His aggressive cost-cutting at DOGE, though, has left a big impact. - DOGE has created just an enormous amount of backlash. - [Narrator] DOGE dismantled entire agencies, canceled billions of dollars in contracts, and helped ...

Project Overview - The US needs to put incredibly complex technology into space, including satellites that don't even exist yet, for President Trump's $175 billion missile defense shield, the Golden Dome, to work [1] - The Golden Dome aims to counter advancements in missile technology from competitors like China and Russia, including ICBMs, FOBS, and boosted hypersonic glide weapons [3][4][5][6][7] - The US plans to launch hundreds or thousands of sensors into orbit to detect and track maneuvering missiles [10] Technological Advancements & Challenges - Competitors are developing missiles that can maneuver and evade current defenses, posing challenges to existing detection and tracking systems [3][9] - The US is developing a sensor layer, a network of tracking satellites, to keep track of maneuvering objects [10] - The US is considering space interceptors to take out missiles earlier in their flight, but the design is unclear [11][12] Geopolitical Implications - The Golden Dome could be used offensively to take out satellites belonging to China or Russia, leading to concerns about an arms race in space [13] - China and Russia have expressed opposition to the Golden Dome [13] Potential Obstacles - Experts suggest the Golden Dome could cost billions more than the estimated $175 billion and take much longer to build [14] - Previous missile defense initiatives have fallen short due to high costs, technological shortcomings, and foreign pressure [15]

- Hello, humans. I am Dr. . Chip Motherboard, a totally real robotics expert.- [Both] I am definitely not AI. - [Joanna] Okay, yeah, Chip is definitely AI and I'm the real me controlling that AI character. The film you're about to see, including Chip and all the other visuals were created with AI video tools, including Google Veo 3.Most of the audio is also AI, except for my narrations. So stick around to the end to see how we did it. And action.(music beeping) (light clicking) - [Max] Rise and shine Joanna ...

Here are five things I learned at Costco's headquarters in Washington. One, Kirkland Signature is a negotiating tool that Costco can use to get lower prices from name brand manufacturers. Two, every Kirkland product is signed off by the CEO in what they call a green ink meeting.It's called the Green Ink Meeting because one of the founders only used Green ink pens. Kind of like a shorthand for approval. Three, turnover is really low compared to other retailers.It's under 9% after a year on the job. That's in ...

- Hello guys. So it's nice to meet you here. I'm finally on the gala dinner with Donald Trump.(light music) - [Narrator] Build as the most exclusive invitation in the world, President Trump held a private and controversial cryptocurrency dinner on Thursday night for 220 of the largest holders of his own meme coin. - This is a historical moment when 47th President Donald Trump performed a speech for us. You cannot compare it to the any reward that are available in the market right now.- [Narrator] Part of th ...