The Cube Rubik 2x2 has a fascinating inner mechanism. Let's see how it works! 'Mohabbat ki dukaan ka yoddha': Rahul Gandhi meets 'Mohammad Deepak', man who confronted Bajrang Dal members Blackmailed ...

European Union regulators said the app’s infinite scroll and personalized algorithm led to “compulsive” behavior, especially among children. By Adam Satariano Reporting from London TikTok’s endless ...

Video: Don't quote us on that! Cringe-worthy signs show how NOT to use speech marks - including a Starbucks cafe offering customers a 'second service' and a resort promising 'safe' holidays ...

Abstract: Frequency hopping (FH) is a classical anti-jamming technique widely used in military and civil communication. Differential FH and cognitive FH ensure communication reliability by the ...

Abstract: To achieve the phase-only polarization pattern synthesis, this letter applies iterative convex optimization to address the nonconvex constant modulus constraint. By maximizing an objective ...