CoolJunk DIY (do-it-yourself) kits come bundled with requisite hardware & components, a theory manual, visual step-wise instructions and learning videos so that class 12 students can not only build their physics projects, but also have an awesome learning experience. Each project is built to its minutest detail and comes with detailed in-depth explanation & reasoning so that you gain a thorough knowledge of its 'whats, whys & hows'.