Nautilus is one of the fastest growing technical reference applications in the Android Market.

It has been developed to cover a broad range of technical subjects, with regular high-quality content updates.

Current content:

*Arithmetic:

-Number systems

-Rules of signs

-Laws and operations

-Fractions

-Powers

-Roots

*Geometry (2D & 3D)

-Analytical Geometry

-Anatomy of a circle

-Circular

-Conical

-Coordinate system: Cartesian

-Coordinate system: Polar

-Cuboid

-Cylindrical

-Geometric Construction of Algebraic Expressions

-Polygons

-Pyramid

-Quadrilaterals

-Scalars

-Spherical

-Vectors

*Trigonometry

-Laws

-Ratios

-Identities

-Graphs of functions

-Signs of functions

-Unit Circle

*Constants and Units

-Prefix multipliers

-SI units & derivative

-Constants

-Greek symbols

*Optics

-Mirrors

-Lenses

-Optical distance laws

-Light spectrum

-Refractive Index

-Laws of reflection & refraction

*Physics

-Expansion of solids and liquids

-Forces (static, impulse, centrifugal, centripetal, etc)

-Force interactions

-Power & Work Done

-Gravity

-Momentum

-Velocity & Speed

-Acceleration

-Mass Inertia

-Weight

-Speed

-Specific Gravity

-Temperature

-Newton's Laws

-Kepler's Laws

-Frequency bands (wavelengths and frequency ranges)

-Pendulum (simple)

-Projectile Motion

-Rotational forces

*Electronics

-Resistors and resistor networks

-Capacitors

-Inductors

-Logic gates

-Heat sinks

-Operational Amplifiers

-Switches

-Laws (Ohm's and Kirchoff's)

-LEDs

-Rectifiers

-Transistors (will be expanded)

-Diodes

-Active filters; low pass, high pass, band pass and notch.

*Calculus

-Derivatives

-Integrals

*Chemistry

-The Atom (characteristics, nucleons, isotopes, ions, nuclides)

-pH Values

-States of Matter

-Chemical bonds

-Properties of materials

-The Periodic Table

-Chemical Formulae

*Hydrodynamics

-Bernoulli's equation (ideal and real fluid)

-Buoyancy

-Continuity (conservation of mass and volume)

-Liquid outflow

-Pressure and density

-Surface tension (Young's equation, hydrophobic and hydrophilic surfaces, contact angle)

*Mechanics

-Basic Levers

-Springs

-Mechanical Transmission

-Con-rod Mechanism

-Scotch-yoke Mechanism

-Pulley Mechanisms

More to follow...

Because Nautilus technical content is still growing, please let us know if there's information or features that you'd like to see included in future revisions.

For support or comment, please contact:

thedoobrylab@gmail.com

It has been developed to cover a broad range of technical subjects, with regular high-quality content updates.

Current content:

*Arithmetic:

-Number systems

-Rules of signs

-Laws and operations

-Fractions

-Powers

-Roots

*Geometry (2D & 3D)

-Analytical Geometry

-Anatomy of a circle

-Circular

-Conical

-Coordinate system: Cartesian

-Coordinate system: Polar

-Cuboid

-Cylindrical

-Geometric Construction of Algebraic Expressions

-Polygons

-Pyramid

-Quadrilaterals

-Scalars

-Spherical

-Vectors

*Trigonometry

-Laws

-Ratios

-Identities

-Graphs of functions

-Signs of functions

-Unit Circle

*Constants and Units

-Prefix multipliers

-SI units & derivative

-Constants

-Greek symbols

*Optics

-Mirrors

-Lenses

-Optical distance laws

-Light spectrum

-Refractive Index

-Laws of reflection & refraction

*Physics

-Expansion of solids and liquids

-Forces (static, impulse, centrifugal, centripetal, etc)

-Force interactions

-Power & Work Done

-Gravity

-Momentum

-Velocity & Speed

-Acceleration

-Mass Inertia

-Weight

-Speed

-Specific Gravity

-Temperature

-Newton's Laws

-Kepler's Laws

-Frequency bands (wavelengths and frequency ranges)

-Pendulum (simple)

-Projectile Motion

-Rotational forces

*Electronics

-Resistors and resistor networks

-Capacitors

-Inductors

-Logic gates

-Heat sinks

-Operational Amplifiers

-Switches

-Laws (Ohm's and Kirchoff's)

-LEDs

-Rectifiers

-Transistors (will be expanded)

-Diodes

-Active filters; low pass, high pass, band pass and notch.

*Calculus

-Derivatives

-Integrals

*Chemistry

-The Atom (characteristics, nucleons, isotopes, ions, nuclides)

-pH Values

-States of Matter

-Chemical bonds

-Properties of materials

-The Periodic Table

-Chemical Formulae

*Hydrodynamics

-Bernoulli's equation (ideal and real fluid)

-Buoyancy

-Continuity (conservation of mass and volume)

-Liquid outflow

-Pressure and density

-Surface tension (Young's equation, hydrophobic and hydrophilic surfaces, contact angle)

*Mechanics

-Basic Levers

-Springs

-Mechanical Transmission

-Con-rod Mechanism

-Scotch-yoke Mechanism

-Pulley Mechanisms

More to follow...

Because Nautilus technical content is still growing, please let us know if there's information or features that you'd like to see included in future revisions.

For support or comment, please contact:

thedoobrylab@gmail.com