Stridulation is the act of producing sound by rubbing together certain body parts. This behavior is mostly associated with insects, but other animals are known to do this as well, such as a number of species of fish, snakes and spiders. The mechanism is typically that of one structure with a well-defined lip, ridge, or nodules being moved across a finely-ridged surface or vice versa, and vibrating as it does so, like the dragging of a phonograph needle across a vinyl record. Sometimes it is the structure bearing the file which resonates to produce the sound, but in other cases it is the structure bearing the scraper, with both variants possible in related groups. Common onomatopoeic words for the sounds produced by stridulation include chirp and chirrup.
Lego Mindstorms is a discontinued line of educational kits for building programmable robots based on Lego bricks. It was introduced on 1 September 1998 and discontinued on 31 December 2022.
BEAM robotics is a style of robotics that primarily uses simple analogue circuits, such as comparators, instead of a microprocessor in order to produce an unusually simple design. While not as flexible as microprocessor based robotics, BEAM robotics can be robust and efficient in performing the task for which it was designed.
A tarantula hawk is a spider wasp (Pompilidae) that preys on tarantulas. Tarantula hawks belong to any of the many species in the genera Pepsis and Hemipepsis. They are one of the largest parasitoid wasps, using their sting to paralyze their prey before dragging it to a brood nest as living food; a single egg is laid on the prey, hatching to a larva which eats the still-living host. They are found on all continents other than Europe and Antarctica.
Wasps in the family Pompilidae are commonly called spider wasps, spider-hunting wasps, or pompilid wasps. The family is cosmopolitan, with some 5,000 species in six subfamilies. Nearly all species are solitary, and most capture and paralyze prey, though members of the subfamily Ceropalinae are kleptoparasites of other pompilids, or ectoparasitoids of living spiders.
A micro air vehicle (MAV), or micro aerial vehicle, is a class of man-portable miniature UAVs whose size enables them to be used in low-altitude, close-in support operations. Modern MAVs can be as small as 5 centimeters - compare Nano Air Vehicle. Development is driven by commercial, research, government, and military organizations; with insect-sized aircraft reportedly expected in the future. The small craft allow remote observation of hazardous environments or of areas inaccessible to ground vehicles. Hobbyists have designed MAVs for applications such as aerial robotics contests and aerial photography. MAVs can offer autonomous modes of flight.
The iDog is a robot dog toy designed and manufactured by Sega Toys. An iDog figure receives input from an external music source, such as an MP3 player or iPod, and will light up and "dance" to the music's rhythm. It is marketed as the eDog in Germany, Italy and the Netherlands.
GoBots is a line of transforming robot toys produced by Tonka from 1983 to 1987, similar to Hasbro's Transformers.
The Robosapien V2 is the second generation of Mark Tilden's Robosapien robot. It is nearly twice the size of the original robot, standing around 1.85 feet (56 cm) tall. Instead of the original caveman grunts, the V2 can speak a large list of pre-recorded phrases. It has infrared and basic color recognition sensors, grip sensors in its hands, touch or contact activated hand and foot sensors, and sonic sensors. For movement, the V2 has an articulated waist, shoulders, and hands giving him a variety of body animations.
Sectaurs: Warriors of Symbion is a line of action figures released by Coleco in 1985. Created by Lawrence Mass, Tim Clarke, and Maureen Trotto, the Sectaurs world blended humanoids with insects and arachnids. Marvel Comics released a limited series of Sectaurs comics, and the characters were also adapted for an animated miniseries.
The Hamilton's Invaders was a 1964 series of plastic toys of giant insect type monsters, toy soldiers and vehicles. The toyline was conceived and marketed by Remco on television during the early 1960s, inspired by the giant insect genre that were popular from the 1950s, that were in reruns on TV.
Robotics is the branch of technology that deals with the design, construction, operation, structural disposition, manufacture and application of robots. Robotics is related to the sciences of electronics, engineering, mechanics, and software. The word "robot" was introduced to the public by Czech writer Karel Čapek in his play R.U.R., published in 1920. The term "robotics" was coined by Isaac Asimov in his 1941 science fiction short-story "Liar!"
The RS Media is another product in WowWee's line of biomorphic robots, based on a walking system designed by Mark Tilden. The RS Media uses basically the same body as the Robosapien V2, but a different brain based on a Linux kernel. As the name implies, the RS Media's focus is on multimedia capabilities, including the ability to record and playback audio, pictures and video. he retains and builds upon the Robosapien V2's sensor array and programmability.
Notomithrax ursus, known as the hairy seaweed crab, is a spider crab of the family Majidae.
Legged robots are a type of mobile robot which use articulated limbs, such as leg mechanisms, to provide locomotion. They are more versatile than wheeled robots and can traverse many different terrains, though these advantages require increased complexity and power consumption. Legged robots often imitate legged animals, such as humans or insects, in an example of biomimicry.
Mezium americanum, the American spider beetle or black spider beetle, is a species of beetle in the subfamily Ptininae, the spider beetles. These are sometimes mistaken for spiders or mites because of their rounded abdomens and long legs. It has a cosmopolitan distribution, but it is an exotic species in Australia.
Spiders are air-breathing arthropods that have eight limbs, chelicerae with fangs generally able to inject venom, and spinnerets that extrude silk. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms. Spiders are found worldwide on every continent except Antarctica, and have become established in nearly every land habitat. As of September 2024, 52,309 spider species in 134 families have been recorded by taxonomists. However, there has been debate among scientists about how families should be classified, with over 20 different classifications proposed since 1900.
A bristlebot or brushbot is an extremely simple form of walking robot. It is one of the simplest of all mobile robots, both in its function and its construction. As a result of this ease of construction, they have become popular projects at the school science fair level.
Hemisphaerota cyanea, also known as the Palmetto tortoise beetle, is a species in the Chrysomelidae family. Beetles in this family are commonly characterized by their small size, relatively oval and convex shape, variable color but often shining/ iridescent bodies, small heads, and 5-jointed tarsi. Other names include the Florida tortoise beetle and iridescent blue chrysomelid beetle. It is native to the southeastern United States. The specific name (cyanea) means "dark blue," and the beetle earned its name as the palmetto tortoise beetle because it is the only tortoise beetle that feeds on palms.
"Hunted" is a 2019 comic book storyline published by Marvel Comics, starring the character Spider-Man. It is a spiritual successor to the 1987 storyline "Kraven's Last Hunt". It involves the characters Spider-Man, Black Cat, Kraven the Hunter, Lizard, Vulture, and Taskmaster as well as the debut of the Last Son of Kraven.
