The Innovation of Telephones

26 pages

An insightful book journeying curious minds through the history of telephones from the 1600s to today.

Learn how the mesmerising smartphone came from a long line of ambitious (but much simpler) telephone innovations.

✅ extra-curricular knowledge

✅ enlightening journey

✅ fully illustrated

✅ thorough coverage

✅ concisely written

✅ Vocabulary Check

1️⃣ Get for 20 Beans

2️⃣ Download

3️⃣ Read up and down, back and forth

4️⃣ Enjoy to learn!