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Magnetite (Fe3O4): Magnetic Mineral
Magnetite is a magnetic mineral found in diverse geological settings. Its strong magnetism is an predominant quality. Magnetite makes up...
Sylvia Rose
3 days ago6 min read
2 views


Creation of Magnetism in Rocks
Rocks hold within them hidden forces. While not all rocks are obviously magnetic, most carry a subtle magnetic field. It comes from their...
Sylvia Rose
4 days ago4 min read
9 views


Semiconductors: Materials, Methods & Markets
Semiconductors are materials forming the basis of computer chips. They're used in consumer electronics like smartphones; solar panels,...
Sylvia Rose
Mar 168 min read
14 views


Aluminum (Al): Metal to the Stars
Aluminum is lightweight, strong and resistant to corrosion. The most abundant metal in the Earth's crust, it's used in spacecraft,...
Sylvia Rose
Mar 144 min read
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MLI: Gold & Silver Foil on Spacecraft
Multi-layer insulation (MLI) creates the shiny crinkled gold and silver foil look on spacecraft and space equipment. MLI helps protect...
Sylvia Rose
Mar 132 min read
14 views


Super Alloys in Space Exploration
Super alloys have unique combinations of strength, corrosion resistance and high-temperature stability. Made primarily with nickel,...
Sylvia Rose
Mar 53 min read
16 views


What Robots Need to Function & Survive
Robots are automations in all shapes and sizes, yet they need key factors to function and survive. These include power or energy,...
Sylvia Rose
Mar 34 min read
19 views


Myanmar (Burma): Beauty & Brutality
Myanmar (Burma), has a rich cultural heritage but violent history of conflict, military rule and civil unrest. Brutal changes and warfare...
Sylvia Rose
Mar 26 min read
29 views


Solar Panels & Batteries in Space
Particularly solar panels and batteries help provide reliable power for spacecraft and satellites. Without terrestrial resources, space...
Sylvia Rose
Mar 24 min read
16 views


How Solar Panels Work
Solar panels or photovoltaic (PV) panels are designed to convert sunlight directly into electricity. They're composed of multiple smaller...
Sylvia Rose
Mar 14 min read
43 views


Transition Metals in Science and Health
Transition metals are integral to nature, science, health and technology. Common transition metals include iron (Fe), copper (Cu), nickel...
Sylvia Rose
Feb 283 min read
15 views


Zinc (Zn): Technology, Nature & Health
Zinc (Zn) is a transition metal integral to health, environment and technology. It's forged in the crucible of stars through nuclear...
Sylvia Rose
Feb 285 min read
17 views


CubeSats: Science, Technology & Risky Business
CubeSats are miniature satellites with cutting edge technology and aerospace innovation. They are small units measuring 10x10x10 cm and...
Sylvia Rose
Feb 285 min read
22 views


Titanium (Ti): From Space to Earth & Back
Titanium (Ti) is a metallic element. From celestial origins titanium has widespread appeal as the metal of choice for robots,...
Sylvia Rose
Feb 274 min read
27 views


Building Robots: Elastomers, Metals & Plastics
Building robots is a mix of engineering, technology, and creativity. Metals and plastics are the standout choices for roboticists....
Sylvia Rose
Feb 273 min read
29 views


Silicone: Creation, Robotics & Technology
Silicone is strongly integrated into modern technology. From kitchen to electronics and self-healing robots, silicone is a human made...
Sylvia Rose
Feb 264 min read
35 views


Space Satellites: Mechanics & Materials
Space satellites or artificial satellites orbit Earth sending and receiving data. Many function in navigation (GPS) and global...
Sylvia Rose
Feb 266 min read
26 views


Molybdenum (Mo): Ecology & Human Health
Molybdenum (Mo) is a chemical element of great importance to nature, industry and health. A transition metal, molybdenum is also an...
Sylvia Rose
Feb 14 min read
19 views


Phenols: Effects on Health & Environment
Phenols have both harmful and beneficial effects on human health and the natural environment. In nature they have varied purposes, like...
Sylvia Rose
Jan 213 min read
9 views


Pyrococcus furiosus: Extremophile of Vulcano
Pyrococcus furiosus is an extremophile first discovered in the boiling hot, anaerobic conditions of the volcanic island Vulcano. This...
Sylvia Rose
Dec 25, 20244 min read
18 views
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