More ideas from Jan
Smart Health Talk Top Greening Your Life Tip. Solar Powered Window Socket. Are these awesome or what. Think of the applications. How about hotel rooms where they never have enough plugs. Could you carry one with you everywhere just in case of an emergency and your cell phone was dying. Just shows what kinds of things we could invent.

Solar Powered Window Socket designed by Kyuho Song & Boa Oh - The Window Socket attaches easily to any window, harnesses solar energy from its location, and transfers that energy into an internal battery.

This simple solution for personal security is capable of being carried around by you wherever you go, thanks to its diminutive size that allows it to fit into any medium-sized purse, bag, backpack or suitcase. It is lightweight and portable, taking just seconds to secure, and is also quick and easy to remove.

Portable Security Door Device : preventing unwanted intrusions into your room and provides peace of mind. - lightweight portable, discreet and highly effective security device

Growth Hacking Must-Haves: Free Digital Marketing Tools: There are plenty of free alternatives to these tools that are more than good enough. Today’s digital marketers often wear many hats, manage a slew of different projects, both large and small, and can be responsible for a mix of online marketing campaign endeavours, including social media, email marketing, content, search engine optimization, etc.

Growth Hacking Must-Haves: Free Digital Marketing Tools: There are plenty of free alternatives to these tools that are more than good enough. Today’s digital marketers often wear many hats, manage a slew of different projects, both large and small, and ca

The history of money: from barter to bitcoin - Telegraph

The history of money: from barter to bitcoin - Telegraph 700 digital coins in the world. None oriented towards actually being used as currency. That all changes now! Save money with retail shopping while investing in the hottest crypto coin ever!