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The Times

Why battery-powered vehicles stack up better than hydrogen

  • Written by Jake Whitehead, Research Fellow, The University of Queensland
Why battery-powered vehicles stack up better than hydrogenA battery electric vehicle in The University of Queensland's vehicle fleet.CC BY-ND

Low energy efficiency is already a major problem for petrol and diesel vehicles. Typically, only 20% of the overall well-to-wheel energy is actually used to power these vehicles. The other 80% is lost through oil extraction, refinement, transport, evaporation, and...

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Health & Wellness

Looking After a Hearing Aid: The Small Daily Habits That Matter

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A hearing aid is a small electronic device worn close to skin, sweat and earwax, and it needs regular care to keep working as it should. Most of that care is simple and takes only a minute or two, b...

What to Look for When Choosing a Dental Clinic Melbourne Patients Can Rely On

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Look at the Range of Dental Care Available Choosing a dental practice is easier when patients can access different types of care in one place. A dental clinic Melbourne patients visit may provide gen...

What Do Clinical Teams Need from Their Surgical Supply Partners?

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In clinical settings, surgical supply partners aren’t just vendors. They sit quietly behind the scenes of operating lists, specialist consultations, treatment rooms and recovery workflows. When they...

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