2226
An octopus will apparently punch fish for no reason
Or not: a research actually shows octopuses defend their territory even by punching fish
[read more: buff.ly/3UkC7SS]
[📹 Megan Peterman Mihelcic: buff.ly/3ufQyNn]
2227
Our generation didn’t invent the motorized scooter. This film from the Chicago Film Archives shows off the “skooter” from 1959.
[read more: buff.ly/3gLzDiQ]
2228
Concentrating more on ergonomics and geometry, the MC 205 Recycled Cardboard Armchair is constructed using a push-fit system that generates maximum stability while reducing the weight
[read more: buff.ly/3ViBzOC]
2229
Dr Tatiana Erukhimova from @TAMUPhysAstr shows the outcome of a classic experiment: what happend when you pour liquid nitrogen in hot water
[read more: buff.ly/3Vw8e2U]
[📹 TAMU Physics & Astronomy videos: buff.ly/3Qm5YJ2]
2230
Cyclist Michael Guerra dopts a definitely unconventional position on his bike and the result is an efficient aerodynamics which makes him pass the other cyclists.
This is the physics behind it: buff.ly/338WcmN
[video: buff.ly/32cLGM4]
2231
This engine is just a coil of copper tubing, filled with water and powered by a simplel tea-light. The ends of the tube are bent and directed to produce counter-clockwise rotation
[source: buff.ly/3OK6bpO]
2232
This is a blob top jellyfish (Neoturris breviconis) spotted in British Columbia, and is smaller than the size of a thumb. Despite appearances, they don’t have brains
[📹Maxwel Hohn: buff.ly/3VhdF6p]
2233
The real master of disguise
[how octopuses change color: buff.ly/3yBHE0p]
[📹 Nick Ruberg: buff.ly/3ENHSTB]
2234
HoloLamp creates a projected tangible interface on each restaurant table-top, so that each customer can select and view the dishes in full size and 3D, and finally place the order while remaining seated
[video: buff.ly/2pXyCWS]
2235
Sculptor José Manuel Castro López carves granite and quartz rocks into fluid sculptural works. His illusory sculptures appear as if moulded from clay with soft, fabric like folds and creases, challenging the materiality of the mineral rocks used
[more: buff.ly/3ENXnLh]
2236
Experience a nuclear explosion first hand in virtual reality
On November 1, 1952, the US detonated the world’s first hydrogen bomb on Enewetak Atoll. This is a recreation in VR via Oculus Rift
[📹 A Wolf in VR: buff.ly/3J42UgN]
2237
The true story of history's only known meteorite victim. Ann Hodges was hit by a meteorite in her Alabama home #Today in 1954 bit.ly/2AIY3CY
2238
Plants have circadian rythms too: an enzyme lets us see that through the bioluminescence
[source: buff.ly/2EO4Lbw]
[read more: bit.ly/2ynYGhd]
2239
This is a Rainbow Lattice Sunstone from Hart's Range, Northern Territory, Australia made of feldspar with ilmenite and hematite inclusions
[video: buff.ly/2MkBA1x]
2240
During the mating season, a male pin-tailed whydah grows a plume of black feathers twice as long as his body and to impress a potential partner, he hovers in front her like a helicopter
[video by Eric Tan, read more: buff.ly/3I0Hnpa]
2241
World Cup balls getting charged.
They contain Ultra-wideband (UWB) sensors and Inertial measurement unit (IMU) sensors to obtain the position of the ball and the granular movement in three dimensions
[read more: buff.ly/3tQcpeh]
2242
The wails coming from an enclosure at Taronga Zoo, Sydney may sound like the cries of a human baby. But it's just a trickster resident: a lyrebird named Echo learned how to mimic the shrieks & shrills of human babies
[read more: buff.ly/3tCrph9]
2243
The false killer whale (Pseudorca crassidens) is a species of oceanic dolphin found in oceans worldwide but mainly in tropical regions. It reaches a maximum length of 6 m (20 ft). It has been known to target smaller dolphins
[read more: buff.ly/3ESyPjY]
2244
Thanks to Harvard University, you can now virtually enter the Great Pyramid of Giza in 3D and 360º
Tour: buff.ly/3sBqStP
2245
A photographic magic folding cube
[step by step tutorial: buff.ly/3EONAEG]
[mathematics: buff.ly/3XK9wcx]
2246
Photographer Wu Yung-sen has been deep sea diving and photographing marine life for four years. On a recent blackwater dive—unable to see the bottom and surrounded by impenetrable space—he chanced upon a rare larval Wunderpus octopus, totally transparent buff.ly/3oytEMs
2247
1980's Bellmac 32 was the first microprocessor that could move 32 bits in one clock cycle. To design it, engineers placed a 20-foot-by-20-foot engineering drawing of the chip layout on the floor of a large room
[read more: buff.ly/33dkQD8]
[📹: buff.ly/3eempa3]
2248
Finnish operator Renkivain is an excavator perfectionist: their videos show the extreme and satisfying vituosity achieved with a volvo-ewr150e and its different tools
[videos: buff.ly/3OL1KLC]
2249
The Lopifit electric walking bike is an electric assisted treadmill and bike combined – an innovative way of moving and exercising invented in The Netherlands
[read more: buff.ly/3ieODWG]
2250
See Mont-saint-Michel like never before in this impressive FPV drone foortage by Fincky: one of the most unique and iconic French monuments seen in a totally new perspective
[full video, HD: buff.ly/3VFwzU2]
Astronomy, astronautics, meteorology, physics. Engineer, trying to build the big picture of #science via selected & curated pics, videos & links