Darganfod Egni

Disgrifiad Cymraeg / Welsh Description

Wyt ti wedi meddwl byth pam fod dy wallt di'n glynu wrth falŵn? Neu o ble mae tanwydd ffosil yn dod? Mae Darganfod! Egni yn orlawn o ffeithiau diddorol a lluniau anhygoel o fyd egni. Dyma lyfr bach sy'n llawn syniadau mawr.

Disgrifiad Saesneg / English Description

A fact-packed book that teaches children all about energy and how it works. From electricity and light, to heat and sound, learn how different types of energy are part of everything we do. Discover how a rainbow is made, what renewable energy is, and meet an energy expert. Darganfod! Egni includes information that is easily digestible and great for beginners.

Dosbarthu

Byddwn yn dosbarthu eitemau sydd mewn stoc o fewn 3 diwrnod gwaith, fel arfer drwy Royal Mail Tracked 48. Ar gyfer archebion o flaen llaw, byddwn yn dosbarthu’r eitem o fewn 3 diwrnod gwaith ar ôl ei derbyn gan ein cyflenwr.

Dispatch

In-stock items will be dispatched within 3 business days, usually by Royal Mail Tracked 48. For pre-orders, we’ll dispatch within 3 business days of receiving the item from our supplier.