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Ellis Abel Learns.

In my own words

Why I love robots

The Robonaut 2 humanoid robot, with a gold-visored head and two jointed arms, mounted inside the Destiny laboratory of the space station. Real NASA photograph used on the Ellis Abel Learns "Why I Love Robotics" page.
The Robonaut 2 humanoid robot, with a gold-visored head and two jointed arms, mounted inside the Destiny laboratory of the space station. NASA · Public domain
  • I build it and then it moves by itself.
  • It only does what I told it. So I have to think first.
  • When it turns the wrong way, that is my job to fix.

What it really is

A robot is a machine that senses something, decides something, and then moves.

Three things to try today

  1. Make something that rolls.
  2. Add a way for it to steer.
  3. Set a course and see how far off it lands.
JPL engineers lean over the folded robotic arm of a Mars Exploration Rover, inspecting its joints in the lab. Real NASA photograph used on the Ellis Abel Learns "Why I Love Robotics" page.
JPL engineers lean over the folded robotic arm of a Mars Exploration Rover, inspecting its joints in the lab. NASA/JPL-Caltech · Public domain

For the grown-up reading this

Sense, decide, act. Naming those three parts turns a toy into an engineering conversation.

Why I love robots — 4,299 places across America

Alabama (87)
Alaska (33)
Arizona (43)
Arkansas (86)
California (273)
Colorado (85)
Connecticut (27)
D.C. (1)
Delaware (5)
Florida (158)
Georgia (185)
Hawaii (8)
Idaho (54)
Illinois (155)
Indiana (117)
Iowa (112)
Kansas (116)
Kentucky (129)
Louisiana (81)
Maine (21)
Maryland (35)
Massachusetts (53)
Michigan (120)
Minnesota (111)
Mississippi (88)
Missouri (131)
Montana (61)
Nebraska (97)
Nevada (22)
New Hampshire (13)
New Jersey (45)
New Mexico (40)
New York (90)
North Carolina (127)
North Dakota (57)
Ohio (124)
Oklahoma (88)
Oregon (51)
Pennsylvania (88)
Rhode Island (6)
Rhode Island and Providence Plantations (5)
South Carolina (65)
South Dakota (68)
Tennessee (114)
Texas (340)
Utah (48)
Vermont (16)
Virginia (158)
Washington (77)
Washington, D.C. (1)
West Virginia (64)
Wisconsin (95)
Wyoming (25)

Love something else too

The tracked crawler-transporter carries a mobile launcher platform and twin solid rocket boosters along the crawlerway toward Launch Pad 39A. Real NASA photograph used on the Ellis Abel Learns "Why I Love Engineering" page.Why I love engineeringThe International Space Station with its newly attached Destiny laboratory, photographed from space shuttle Atlantis above a cloud-covered Earth. Real NASA photograph used on the Ellis Abel Learns "Why I Love Space" page.Why I love spaceA Hubble Space Telescope view of the faint blue spiral galaxy NGC 3274 surrounded by scattered stars on a black background. Real NASA photograph used on the Ellis Abel Learns "Why I Love Astronomy" page.Why I love starsA Rocket Lab Electron rocket lifts off from its launch pad, trailing a bright orange exhaust plume. Real NASA photograph used on the Ellis Abel Learns "Why I Love Rockets" page.Why I love rocketsNASA's long-nosed X-59 quiet supersonic aircraft flies over the California desert alongside an F/A-18 chase plane. Real NASA photograph used on the Ellis Abel Learns "Why I Love Planes" page.Why I love planesA FreeFly Alta X quadcopter drone hovers in the air during wildfire response flight tests near Redding, California. Real NASA photograph used on the Ellis Abel Learns "Why I Love Drones" page.Why I love dronesTwelve gold-coated hexagonal mirror segments of the James Webb Space Telescope installed side by side on the telescope's backplane at Goddard. Real NASA photograph used on the Ellis Abel Learns "Why I Love Telescopes" page.Why I love telescopesThe Cold Atom Laboratory, two white equipment containers packed with lasers and vacuum hardware, on a bench before flight. Real NASA photograph used on the Ellis Abel Learns "Why I Love Physics" page.Why I love physics

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