Farming Drives Toward ‘Precision Agriculture’ Technologies

Farming Drives Toward ‘Precision Agriculture’ Technologies

Agribusiness as a whole is betting that the world has reached the tipping point where desperate need caused by a growing population, the economic realities of conventional farming, and advancing technology converge to require something called precision agriculture, which aims to minimize inputs and the costs and environmental problems that go with them.

Physicists Are Closer to Knowing the Size of a Proton … Sort of

Physicists Are Closer to Knowing the Size of a Proton … Sort of

That's because different methods of measuring the proton's charge radius produced results that disagreed —and not just by a little bit.The new work is largely an improved version of past experiments in that it measures a specific orbital transition in standard hydrogen composed of an electron and a proton.

FAO - News Article: Greater innovation needed to fight climate change, poverty and hunger

FAO - News Article: Greater innovation needed to fight climate change, poverty and hunger

There is a need for innovation not only in science but also in policies, in how we do business and the way we think, said the FAO chief at the opening of SDG 2 - Linking Technological Innovation and Climate Change Actions for a World Free of Hunger, Malnutrition and Poverty event on Thursday, on the margins of COP25.

Physicists Hack the Uncertainty Principle to See an Ion Wiggle

Physicists Hack the Uncertainty Principle to See an Ion Wiggle

As the ion bounces around the chip, they reduce the uncertainty in the ion’s position by periodically hitting it with an electric field. These electric fields, if real, would push a magnesium ion ever so slightly, so their chip could be further developed to sense these dark matter particles.

How Red Bull's Aerobatic Helicopter Flies Wild Stunts Over NYC

How Red Bull's Aerobatic Helicopter Flies Wild Stunts Over NYC

The Red Bull Aerobatic Helicopter is an MBB BO-105, a multipurpose light-twin-engine German model introduced in 1970 and known for a “hingeless” rotor design that gives it high maneuverability, fast climb performance, and the ability to pull some crazy tricks.

Watch the Mesmerizing Routine of a World Champion Yo-Yoer

Watch the Mesmerizing Routine of a World Champion Yo-Yoer

Today’s yo-yo’s are mostly butterfly shaped to better catch the string and spin for minutes on a single throw, thanks to smooth spinning ball-bearings instead of a wooden or plastic axle.

Drones Drop Poison Bombs to Fight One Island’s Rat Invasion

Drones Drop Poison Bombs to Fight One Island’s Rat Invasion

On Seymour Norte, officials and conservationists are once again banishing the rats, but the war against invasive species for the purity of the world’s islands has only just begun. Fighting invasive species demands constant vigilance, as the return of rats to Seymour Norte shows.

Counting on NASA's ICESat-2 – Climate Change: Vital Signs of the Planet

Counting on NASA's ICESat-2 – Climate Change: Vital Signs of the Planet

Hundreds of people at NASA's Goddard Space Flight Center in Greenbelt, Maryland, worked to build this smart-car-sized instrument to exacting requirements so that scientists can measure minute changes in our planet’s ice.