Johns Hopkins University

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2022
23 May 2022

Hubble Reaches New Milestone in Mystery of Universe's Expansion Rate

Pursuit of the universe's expansion rate began in the 1920s with measurements by astronomers Edwin P. Hubble and Georges Lemaître. In 1998, this led to the discovery of "dark energy," a mysterious repulsive force accelerating the universe's expansion. In recent years, thanks to data from Hubble and other telescopes, astronomers found another twist: a discrepancy between the expansion rate as measured in the local universe compared to independent observations from right after the big bang, which predict a different expansion value.
11 May 2022

Drones Can Help Dairy Farms Manage Methane Emissions

About 50% of the methane that California emits comes from dairy farms. In order to meet strict climate goals, the state has proposed ways to regulate dairy methane emissions. But these efforts run up against a big problem: There isn't currently a reliable way for dairy farmers to measure the amount of methane produced on their farm.
2 May 2022

Discovery of the One-Way Superconductor, Thought to be Impossible

Researchers have discovered one-way superconductivity without magnetic fields, something that was thought to be impossible ever since its discovery in 1911 - up till now. The discovery makes use of 2D quantum materials and paves the way towards superconducting computing. Superconductors can make electronics hundreds of times faster, all with zero energy loss.
6 Apr 2022

Kennedy Scientists Develop New Way to Plant, Nourish Seeds in Space

What started five years ago as a casual conversation among a small group at NASA's Kennedy Space Center recently showed results that one day may help feed astronauts on long-duration space missions. Plant researchers at the Florida spaceport had been chatting about new ways to plant crops in microgravity when they came up with the idea of a seed film.
1 Apr 2022

A Record Broken: Hubble Finds the Most Distant Star Ever Seen

The NASA/ESA Hubble Space Telescope has established an extraordinary new benchmark: detecting the light of a star that existed within the first billion years after the Universe's birth in the Big Bang — the most distant individual star ever seen. This sets up a major target for the NASA/ESA/CSA James Webb Space Telescope in its first year
31 Mar 2022

Sensor for Faster, More Accurate COVID-19 Tests

A COVID-19 sensor developed at Johns Hopkins University could revolutionize virus testing by adding accuracy and speed to a process that frustrated many during the pandemic. In a new study the researchers describe the new sensor, which requires no sample preparation and minimal operator expertise, offering a strong advantage over existing testing methods, especially for population-wide testing.
14 Mar 2022

Using 3D Printed Tissues to Explore Causes of Neural Diseases

By using the most innovative 3D printing technologies to precisely control the architecture of these systems, an attempt can be made to reproduce the structural complexity of the cerebral cortex. The objective is to integrate the neural circuits with their intricate support system. This is a crucial aspect of the study, as it would allow to collect important biological data in a longer timeframe compared to the models available today.
22 Feb 2022

Successful Implantation of Wireless Visual Prosthesis Brain Implant

The Intracortical Visual Prosthesis, an implant that bypasses the retina and optic nerves to connect directly to the brain's visual cortex, has been successfully surgically implanted in the study's first participant. This surgery is part of a Phase I Feasibility Study of an Intracortical Visual Prosthesis for People With Blindness.
17 Feb 2022

Polaris Program Aims to Advance Human Spaceflight

The Polaris Program is a first-of-its-kind effort to rapidly advance human spaceflight capabilities, while continuing to raise funds and awareness for important causes here on Earth. The program will consist of up to three human spaceflight missions that will demonstrate new technologies, conduct extensive research, and ultimately culminate in the first flight of SpaceX's Starship with humans on board.
15 Feb 2022

Parker Solar Probe Captures its First Images of Venus' Surface

NASA's Parker Solar Probe has taken its first visible light images of the surface of Venus from space. Smothered in thick clouds, Venus' surface is usually shrouded from sight. But in two recent flybys of the planet, Parker used its Wide-Field Imager, or WISPR, to image the entire nightside in wavelengths of the visible spectrum - the type of light that the human eye can see - and extending into the near-infrared.
28 Jan 2022

Robot Performs First Laparoscopic Surgery Without Human Help

A robot has performed laparoscopic surgery on the soft tissue of a pig without the guiding hand of a human—a significant step toward fully automated surgery on humans.
26 Jan 2022

Mobile Robotics in Logistics, Warehousing and Delivery 2022-2042

IDTechEx Report: Zehao Li and Dr James Jeffs
18 Jan 2022

Hydrogel Markets in Agriculture, Industry, Energy, Electronics, Electrical, Consumer 2022-2042

IDTechEx Report: Dr Matthew Dyson and Dr Xiaoxi He
2021
16 Dec 2021

NASA Enters the Solar Atmosphere for the First Time, New Discoveries

For the first time in history, a spacecraft has touched the Sun. NASA's Parker Solar Probe has now flown through the Sun's upper atmosphere - the corona - and sampled particles and magnetic fields there.
5 Dec 2021

Materic: 3D Printing

Materic is an advanced materials company based out of Baltimore, Maryland, USA. IDTechEx discussed Materic's 3D Printing activities with Stephen Farias (CEO), Colin Harmer (Business Development Specialist), and Chris Ewing (Director of Sales and Marketing).
15 Oct 2021

Fast and Reliable COVID-19 Diagnosis Based on Exhaled Breath

Imec and miDiagnostics in collaboration with Johns Hopkins University specialized in the development of point-of-care tests for screening, diagnosing and monitoring a wide range of health conditions, announce that they have signed a non-exclusive licensing agreement for imec's patented technology whereby aerosols and droplets from exhaled breath are captured for screening for viral RNA through miDiagnostics ultrafast PCR technology.
16 Sep 2021

Materials Informatics 2022-2032

IDTechEx Report: Dr Richard Collins
23 Aug 2021

AI Blood Testing Technology Can ID Lung Cancers with High Accuracy

A novel artificial intelligence blood testing technology was found to detect over 90% of lung cancers in samples from nearly 800 individuals with and without cancer.
11 Jun 2021

Thermal Management for Electric Vehicles 2021-2031

IDTechEx Report: Dr James Edmondson, Dr Richard Collins, Dr James Jeffs and Luke Gear
6 May 2021

Uniformity Labs

Uniformity Labs produces new dense powders for metal additive manufacturing. IDTechEx spoke with Dr Adam Hopkins (CEO & Founder) and Geoffrey Doyle (VP of Business Development).