One drone, four microphones and a loudspeaker: nothing more is needed to determine the position of walls and other flat surfaces within a room. This has been mathematically proved by Prof. Gregor Kemper of the Technical University of Munich and Prof. Mireille Boutin of Purdue University in Indiana, USA. (1) The only way to see […]
It’s the archetypal child’s drawing – family, pet, maybe a house and garden, and the child themselves. Yet, how do children represent themselves in their drawings, and does this representation alter according to who will look at the picture? A research found that children’s expressive drawings of themselves vary according to the authority of and […]
Back to analog… Looking at the forest again…
Analog computers were used to predict tides from the early to mid-20th century, guide weapons on battleships and launch NASA’s first rockets into space. They first used gears and vacuum tubes, and later, transistors, that could be configured to solve problems with a range of variables. They perform mathematical functions directly. For instance, to add 5 […]
Staying awake. Sleeping more. Not understanding. Knowing everything…
New Michigan State University research suggested babies who are less active get less sleep, something new parents may want to consider when looking for possible solutions for the long, sleepless nights. Napping doesn’t help either. In fact, babies who slept less at night, yet napped more during the day, still weren’t able to get as […]
Mimicking an insect. Mimicking nothingness.
A novel insect-inspired flying robot, developed by TU Delft researchers from the Micro Air Vehicle Laboratory (MAVLab), is presented in Science. Experiments with this first autonomous, free-flying and agile flapping-wing robot – carried out in collaboration with Wageningen University & Research – improved our understanding of how fruit flies control aggressive escape maneuvers. Apart from […]
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