☕ Can coffee waste make concrete? and How autonomous vehicles are changing

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Check out this week's top 5 IE Originals videos, featuring the most fascinating stories in science, engineering, and tech.

Self-Driving Cars: How Autonomous Vehicles are Changing

Autonomous vehicles replicate the human driver fairly easily. They use sensors for eyes, and a computer for a decision-making brain. Controls are exercised by electronic actuators, rather than hands or feet.

Can Coffee Waste Make Concrete?

Australian researchers are making pathways using so-called “Coffee Concrete.” The process recycles ground coffee waste and turns it into biochar. That can then be used in the concrete making process.

How the U.S. Maintains Absolute Nuclear Deterrence

The United States Nuclear Triad is a cornerstone of its national defense strategy, representing the capability to deliver nuclear weapons from land-based missiles, submarine-launched missiles, and strategic bombers.

Why Barrett M82A1 and Cheytac M200 are Game-Changers?

Barrett M82A1 is a rifle powerful enough to pulverize walls and go through armor. Cheytac M200 is a paragon of precision that redefines long-distance marksmanship with its sleek, accurate design. A true record-breaker But what makes them so special?

Can You Get Clean Wind Power by Using Drones?

A team from the University of Bristol in the UK has presented a novel idea for getting wind power. They're using drones, flown higher than standard wind turbines, to find strong winds. Those winds power a generator for cleaner, more efficient wind power.