F = maE = mc²v² = u² + 2asF = G(m₁m₂)/r²λ = h/ps = ut + ½at²p = mvKE = ½mv²W = F·dV = IRf = 1/TPV = nRTE = hfP = VIτ = r × Fa = v²/rω = 2πfT = 2π√(L/g)F = qvBε = -dΦ/dtn₁sinθ₁ = n₂sinθ₂ΔU = Q - WpH = -log[H⁺]ΔG = ΔH - TΔSN₂ + 3H₂ → 2NH₃C₆H₁₂O₆pKa[H⁺][OH⁻] = 10⁻¹⁴Nₐ = 6.022×10²³Rate = k[A]ᵐ[B]ⁿPV = nRTΔH = ΣHₚ - ΣHᵣK꜀ = [C][D]/[A][B]n = m/Mλ = h/mvE = hν2H₂ + O₂ → 2H₂Oa² + b² = c²sin²θ + cos²θ = 1eⁱπ + 1 = 0∫ f(x) dxd/dx[xⁿ] = nxⁿ⁻¹lim(x→∞)log(ab) = log a + log bΣn = n(n+1)/2(a+b)ⁿπ ≈ 3.14159i² = -1ⁿCᵣ = n!/r!(n-r)!tan θ = sin θ/cos θΔ = b² - 4acax² + bx + c = 0∇·E = ρ/ε₀y = mx + c|z| = √(a²+b²)f'(x) = lim(h→0)∮ E·dAsin(A+B) = sinAcosB+cosAsinBln(eˣ) = xF = maE = mc²v² = u² + 2asF = G(m₁m₂)/r²λ = h/ps = ut + ½at²p = mvKE = ½mv²W = F·dV = IRf = 1/T
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How it works

Three steps. Zero screens. Built around 50 years of habit and memory science.

01

Plug in the owl

One-time setup. Pick the exam, set the target year. The owl wakes up and introduces itself.

02

Talk daily, 1–2 minutes

The owl asks 3–5 voice questions on what your child studied. They answer out loud. No screens.

03

Streak builds the brain

Daily reps trigger neuroplasticity. The belly counter glows. The number rises. The habit sticks.

Why 2 minutes works

Long study sessions feel productive but rarely change long-term memory. Tiny daily recalls — known as spaced retrieval — physically rebuild the neural paths your child uses on exam day. The owl's job is to make those tiny reps feel inevitable. Pleasant. Even fun. The streak does the rest.