Mech Archives - Engineers Journal

Latest Mechanical Stories

Key tax considerations arising from the sale of a businessApril 23, 2019

Bryan Farrell explains a number of important tax issues arising from the disposal of a business, and gives an overview of the reliefs available to the owners of a firm including on retirement

Mech

Robots that can sort recyclingApril 23, 2019

CSAIL’s 'RoCycle' system uses in-hand sensors to detect if an object is paper, metal or plastic

Mech

Revealed: New insights that can change Paralympic and world championship podiumsApril 9, 2019

Researchers from NUIG, Eindhoven University of Technology and KU Leuven have used advanced technologies such as engineering simulation and wind tunnel facilities to better understand and improve the complex aerodynamics of elite Paracycling tandem and handcycling disciplines

Mech

‘Particle robot’ works as a cluster of simple unitsApril 9, 2019

Loosely connected disc-shaped 'particles' can push and pull one another, moving en masse to transport objects

Mech

Boeing 737 MAX: After two fatal crashes, an expert explains the issuesMarch 26, 2019

After the two recent tragedies, all 737 MAX pilots should receive new MCAS training before they fly the plane again, and this will hopefully also lead to a broader debate about the level of training provided to airline pilots, writes Guy Gratton

Mech

Formula One motor firms are becoming textbook cases in how to successfully branch into other sectorsMarch 26, 2019

Behind the scenes of Formula One, a transformation is taking place: In both the UK Motorsport Valley and the Italian Motor Valley – the two regions where the main players are clustered – companies have been reinventing themselves for the digital era and selling their tech know-how to other sectors

Mech

How one engineer has tackled poverty, one person at a timeMarch 12, 2019

MIT senior and Rhodes scholar Sarah Tress aims to combine her mechanical engineering background and MPhil in development studies that she is pursuing at Oxford University to help gain a deeper understanding of how poverty arises and to reduce hardships in developing countries

Mech

Mini cheetah is the first four-legged robot to do a backflipMarch 12, 2019

Robot’s lightweight, high-power design is the perfect platform to share and play, developers say

Mech

Robots track moving objects with unprecedented precisionFebruary 26, 2019

System uses radio-frequency identification (RFID) tags to home in on targets - and this could benefit robotic manufacturing, collaborative drones, and other applications

Mech

Mechanical engineers develop process to 3-D print piezoelectric materialsFebruary 12, 2019

New printing technique and materials could be used to develop intelligent materials and self-adaptive infrastructures and transducers

Mech

‘Metallic wood’ has the strength of titanium and the density of waterFebruary 12, 2019

Researchers have built a sheet of nickel with nanoscale pores that make it as strong as titanium but four to five times lighter

Mech

Technique identifies electricity-producing bacteriaJanuary 29, 2019

Microbes screened with a new microfluidic process might be used in power generation or environmental cleanup

Mech

Tiny satellites could be ‘guide stars’ for huge next-generation telescopesJanuary 29, 2019

Researchers design CubeSats with lasers to provide steady reference light for telescopes investigating distant planets

Mech

How Galway’s Ellen Roche blends medicine and mechanical engineeringJanuary 15, 2019

Assistant professor Ellen Roche, originally from Co Galway, develops revolutionary medical devices through research at the crossroads of medical science and engineering

Mech

Revealed: Smart car tech saves US drivers $6.2bn in fuel costs each yearDecember 11, 2018

In the first study to assess the energy impact of smart technology in cars, researchers have put a number on the potential fuel-cost savings alone: $6.2bn

Mech

Using electricity and water, a new kind of motor can slide microrobots into motionNovember 27, 2018

Microhydraulic actuators, thinner than one-third the width of human hair, are proving to be the most powerful and efficient motors at the microscale

Mech

Fleets of drones could aid searches for lost hikersNovember 13, 2018

System allows drones to co-operatively explore terrain under thick forest canopies where GPS signals are unreliable

Mech

Human fallibility and automation: Lessons of the Virgin Galactic crashOctober 30, 2018

Sean Brady explores how the lessons of the 2014 Virgin Galactic crash are pertinent to all design engineers, irrespective of discipline

Mech

What hovering animals can teach us about flying robotsOctober 30, 2018

To find out, Stanford engineers teamed up with ecologists in Costa Rica to meticulously record the flight of over 100 different bats and hummingbirds, writes Taylor Kubota

Mech

Study opens route to flexible electronics made from exotic materialsOctober 16, 2018

Cost-effective method produces semiconducting films from materials that outperform silicon

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