Highlights in this issue include a dossier on the Vance & Hines XG750R vee twin Harley-Davidson for AMA Pro Racing and we talk to Richard 'Dick' Langford about his career. We look at the challenge of World of Outlaws with Ron Shaver and his Ford FPS 410 engines and look at the technology that would have been on show at this year's UK trade show. Our focus articles explore hardware-in-the-loop simulation and new materials for race engine powertrains. We have the latest instalments of our e-Race Power Expo and Race Engine Retro features and much more...

Highlights in this issue include a dossier on the Glickenhaus by Pipo Moteurs P21 for Le Mans Hypercar and Larry 'Spiderman' McBride reveals some secrets to his success. We have insights into the confusion over 'synthetic' motorcycle engine oils and look at the technology that would have been on show at this year's PRI show. We look into the challenge of air-cooled two-stroke karting as well as having focus articles on fasteners and non-destructive testing. We have the latest instalment of our e-Race Power Expo feature and much more...

Highlights in this issue include an interview with AlarisPro's CEO Anthony Pucciarella and an investigation into the operation of the Kalmar AutoStrad for handling shipping containers at cargo terminals. Our dossiers detail the Wings For Aid MiniFreighter UAS for delivering humanitarian aid and the Teledyne EDR fuel cell. The focus articles dive into the subjects of motor controllers and image sensors. Our insight looks at the emergency services use of unmanned systems and we bring updates from a selection of exhibitors from this years virtual AUVSI Xponential and Intergeo shows. Our digest features the Stone Aerospace Sunfish AUV, plus much more...

Highlights in this issue include a dossier on the Liebherr ETM Series all-electric cement mixer, a conversation with Thierry Caussat the CTO of VIA Motors and a digest on the Workhorse Group C-Series delivery trucks. We have focuses on battery materials, thermal management and DC-DC converters. We have a deep insight into battery testing and much more...

Highlights in this issue include a dossier on the Tony Stewart Racing Ford FPS 410 Sprint Car V8 and Rob Flynn reveals the art and science of Top Fuel engine engineering. We have insights into the 24-Hour Prototype engines of 2020 and look at the technology that would have been on show at this year's PMW Expo. We look into the challenge of electric drag racing as well as having focus articles on additive manufacturing of engine parts and the cleaning of engine components. We have the latest instalments of our e-Race Power Expo and Race Engine Retro features and much more...

Highlights in this issue include an interview with Animal Dynamics' co-founder Adrian Thomas and an investigation into the operation of SeaMachines/MSRC oil-spill skimmer USV. Our dossiers detail the 2getthere 3rd-gen shuttle that is already operating at SAE Level 4 and set to operate in mixed traffic and the Woelfle Aixro family of Wankel rotaries for UAVs. The focus articles dive into the subjects of solar cells and real-time operating systems. Our insight looks at the latest in autonomy for space vehicles and we bring updates from a selection of exhibitors from this years virtual Commercial UAV Expo. Our digest features the VTOL-transitioning tail-sitting Bell APT UAV created for ferrying life-saving supplies. We explore the operation of the Quantum-Systems Covid-19 samples courier that is ensuring swift and safe delivery of virus samples for lab testing. Plus much more...

Highlights in this issue include a dossier on the Mummert PST Suzuki GS1100E I4 Nitrous engine and a conversation with Williams Advanced Engineering's chief motorsport engineer, Doug Campling. We have insights into KTM's RC16 MotoGP development and we look at tuning the JFR Funny Car engine with crew chief Jimmy Prock.  We look into the challenge of R5 rallying with Skoda's Fabia R5 and R5 Evo. We have the latest instalment of our e-Race Power Expo and our focus articles cover con rods and valve springs.

Highlights in this issue include a dossier on the Elaphe L1500 in-wheel motor, a conversation with Henrik Fisker the founder of Fisker Inc and a digest on the vRbikes vR3 tricycle. We have focuses on fuel cells, measuring equipment and ECUs. We have a deep insight into EMI and much more...

Highlights in this issue include an interview with Volansi's CTO Daniel Buchmueller and an investigation of how Seafloor Systems mapped-out the 450-mile California Aqueduct. Our dossiers detail the SubSeaSail Gen6 USSV semi-submersible that has almost unlimited endurance and Strange Development's REVolution supercharged two-stroke engine with rotary exhaust valve. The focus articles dive into the subjects of servo actuators and radio telemetry. Our insight looks at the latest UAVs designed to carry heavy weight and we bring updates from a selection of exhibitors from the now virtual Farnborough Airshow. Our digest features the Transforma Robotics XDBOT designed for disinfecting hospitals and other buildings. We explore the operation of the UAV Factory Penguin C having recently been adapted to monitor the fallout from disasters at nuclear powerplants. Plus much more...

Highlights in this issue include an interview with Kongsberg Maritime's marine robotics manager Bjorn Gjelstad. Our dossiers detail the UAV Works VALAQ tail-sitter and the Suter Industries TOA 288 naturally aspirated two-stroke boxer engine. The focus articles look at the subjects of cable harnesses and AI systems. Our insight looks at the latest uses of USVs and we have an update from a selection of exhibitors due to be displaying at the delayed AUVSI Xponential event. Our digests feature the MARIN modular AUV and the Vtrus Autonomy Brain Implant, which fits on a variety of vehicle platforms to provide navigation in GNSS-denied environments. And also we explore the operation of the Vitirover UGV, plus we provide details of our newly launched Unmanned Systems Engineering Network.

Highlights in this issue include a conversation with Jennifer Andrews, Bell's project lead on a major NASA project. We have dossiers on the EasyMile EZ10 shuttle commuting platform and Turbotech TP-R90/TG-R55 powertrain. Our focus articles look at the subjects of engine ancillary systems and infotainment systems.  Our insight looks at UGVs and we have a show preview of the postponed Oceanology International show.  We digest the gasoline-electric Quaternium HYBRIX 2.1 quadcopter and the Clearpath Robotics Jackal UGV.  Finally we look at the operation of the Roboat USV designed to perform commercial and municipal duties.  All this and more...

Highlights in this issue include a dossier on the BB Green ferry, a look into the challenge of power and torque density as well as focuses on magnetics and e-axles. We have a deep insight into welding, have the second installment of our report into The Battery Show and take a look at the operation of the Lightning Systems LCF truck.