Bibidi vs Structer

Always throwing food away before you get to use it? Bibidi fixes that. Bibidi is the fridge tracking app built for people who want to stop wasting food without turning it into a chore. Scan your groceries in seconds, and Bibidi handles the rest — expiry dates, shelf organisation, smart alerts. Everything you need to stay on top of your fridge. Lightning-fast scanning Scan a barcode or point your camera at the expiry date printed on the packaging. Bibidi recognises the product and reads the date automatically — no typing required. Your fridge, perfectly organised Dairy, produce, proteins, drinks, sauces — every item lands on the right shelf. At a glance, you know exactly what you have and how long it'll last. Use It Soon Bibidi surfaces items that are approaching their expiry date so nothing gets forgotten at the back of the fridge. Real-time freshness A visual freshness bar tells you instantly where each product stands. Green, amber, red — you'll always know what needs attention today. Totally redesigned experience Bibidi has been rebuilt from the ground up. Cleaner interface, smoother navigation, refined visuals — using Bibidi is now as satisfying as an actually organised fridge.

Structer is a structural analysis toolbox for students and practicing engineers in aerospace structures. It provides clear calculations and visualizations for common problems in aircraft structural analysis and sizing. StruCalc is intended for educational use, preliminary analysis, and engineering sanity checks. **Included Tools:** • Section Properties & Stress –Area, centroid, moments of inertia, section modulus, and stress analysis for common sections • Beam Internal Loads – Support reactions, shear and bending diagrams for simple beams and combined loading • Mohr’s Circle (2D Stress) – Principal stresses, maximum shear stress, and orientation • Elastic Column Buckling (Euler) – Preliminary buckling screening for slender compression members with effective length factors • Stress Due to Axial and Bending Loads – Compute section stress based on user-defined area, moment of inertias and location. **Methods and Validation:** Calculations use standard closed-form analytical formulas, cross-checked against independent hand calculations and standard engineering references, including: – Megson T.H.G — Aircraft Structures for Engineering Students – Young, W.C. & Budynas, R. G. — Roark's Formulas for Stress and Strain – Bruhn, E.F. — Analysis and Design of Flight Vehicle Structures – Niu, Michael C. Y. - Airframe Stress Analysis and Sizing