Showing 21–40 of 1,000 ranked alternatives.
Atlas Educational Software
Acids and track progress
Study and test knowledge of the 20 standard acids through customizable quizzes. Topics include names, structural formulas, 1-letter and 3-letter codes, codons, and side chain classes. Quizzes are available for free. Remove ads with an in- purchase.
Electronial
Calculate resistor values by color
Toolkit provides resistor calculations based on color codes or SMD values. It includes an LED resistor calculator and parallel resistor tools. Users can reference electronic components and formulas for design and troubleshooting.
Ahmad Nakore
Learn anatomy, biochemistry, and cardiology
Learn for anatomy, biochemistry, cardiology, embryology, emergency medicine, gastroenterology, histology, internal medicine, microbiology, and neurology. Access for obstetrics and gynecology.
Daniel Gebert
Learn molecular , genetics, and evolution
Learn molecular , genetics, and evolution through structured modules with visual aids and plain language. Complete short quizzes after each section to test understanding and progress. Track progress with clear diagrams and bite-sized content.
DigitAlchemy LLC
Calculate fractions, add, subtract, multiply, divide
Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.
Higher Learning Technologies, Inc.
Study content and track progress
Study key concepts in Biology, Organic Chemistry, Inorganic Chemistry, and Physics. Take quizzes and self- to reinforce learning. Access content offline and track progress over time.
SlaVanya LLC
Calculate lab data and study molecular genetics
Perform nucleic acid calculations and analyze duplex stability. Access molecular genetics modules for PCR and Q-PCR setup. View detailed research topics related to nucleic acid properties.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Anchored Lifestyles, LLC
Practice exams and track progress
Study for the exam with 12,500+ practice questions and full-length exams. Access books, videos, mnemonics, and weekly updates. Track progress and materials to prepare for all sections of the exam.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate values using resistor color codes, voltage, current, and resistance formulas. Perform impedance and RLC circuit analysis. Input values to get accurate results for engineering, wiring, and circuit design tasks.
ANESTESIARTE CALI SAS
Simulate drug effects and dosages
Calculate drug concentrations in plasma using pharmacokinetic models. Simulate infusion schemes to optimize dosing. Adjust parameters like elimination rates and volume of distribution.
Enfour, Inc.
Look up words and definitions
Access the full text of the latest ® edition, including front matter and appendices. Search for words, view definitions, examples, and etymologies. Look up words with audio pronunciations and explore usage notes from experts.
Rostyslav Dovhaliuk
Search datasheets and calculate resistor values
Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.
GamifyIt
In and explore details
Explore scientific concepts through interactive features that scale from subatomic particles to cosmic structures. Learn about metric and imperial units with visual comparisons. View detailed information on celestial bodies and microscopic elements.
Brad Larson
Explore molecular structures in 3D with intuitive gestures and customizable visualizations.
The app allows users to view and manipulate 3D molecular structures. It supports multiple visualization modes and file sharing options for molecular data.
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