Biomechanics – the research and analysis of the mechanics of living organisms. Examples of biomechanics research include the investigation of … More

Biometrics – the techniques for authentication which rely on measurable characteristics that can be automatically checked. Different aspects of biometrics … More

biofeedback – process of gaining greater awareness of many physiological functions primarily using instruments that provide information on the activity … More

watering small vegetable garden plot Engineers work to make solutions to solve human needs. Many engineered solutions benefit humanity in … More

Bicycles were introduced in the 19th century in Europe and now number more than a billion worldwide, twice as many … More

Beach Walker (video 2:57) – Theo Jansen’s strutting sculptures achieve astonishingly lifelike movement at Art Basel on Miami Beach. “The … More

Biodegradation is nature’s way of recycling wastes, or breaking down organic matter into nutrients that can be used by other … More

Bell Boeing V-22 Osprey – multi-mission, military, tiltrotor aircraft with both a vertical takeoff and landing (VTOL), and short takeoff … More

Beauty products cleansing – soap smell – deodorant, perfume make-up – lipstick, mascara hair products – shampoo, conditioner, color, curl, … More

Binoculars – (also known as field glasses) are two identical or mirror-symmetrical telescopes mounted side-by-side and aligned to point accurately … More

Batteries use an ongoing chemical reaction to generate a potential difference between two terminals. Battery – a device that can … More

Balance (biomechanics) – an ability to maintain the line of gravity (vertical line from center of mass) of a body … More

Balancing a mass on your finger Mass: Demonstrating how the distribution of the mass of an object determines the position … More

Hot air and helium have lower density than cold air, so balloons filled with these are “lighter than air”. density … More