Download Nautilus Technical Ref Lite 4.0.3 free on android

Nautilus is a handy technical reference for all you 'Techies' out there!

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

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

Current content (note that some items restricted to PRO version only):

*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

-Pendulum (simple)

-Projectile Motion

-Rotational forces

-Mechanical Transmission (ratios, torque, efficiency)

*Electronics

-Resistors & 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 (basic and classic); low pass, high pass, band pass and notch.

*Calculus

-Derivatives

-Integrals

*Chemistry

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

-pH Values

-States of Matter

-Chemical bonds

-Properties of materials

-The Periodic Table

-Chemical Formulae

*Hydrodynamics

-Bernoulli's equation (ideal and real fluid)

-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...

*** If you like the 'Lite' version, please consider upgrading to the PRO version to unlock additional content and to help fund further development ;-) ***

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.

NOTE: Screenshots are from PRO version.

For support or comment, please contact:

[email protected]

All popular feature/content requests will be placed on the wish list and the most popular will be added to a future update of the PRO version...

Upgrade to Nautilus PRO today! More quality content and regular content updates!

What's New in the Latest Version 4.0.3

- A few minor updates.