Helix

 https://www.google.com/search?q=Vastu+Helix

Vishvakarman

https://en.wikipedia.org/wiki/Vishvakarman
http://srivishwakarmans.com/

L

http://www.lohars.org/
http://www.vishwakarmaluhar.com/

Samaj
http://www.jangidbrahminsamaj.com/
http://www.vishwakarmasamaja.com/

https://www.vishwakarmasamajsirohi.in/

Blog 

http://tamilnaduviswakarma.blogspot.com/

Tube
https://www.youtube.com/results?search_query=vishwakarma

Slides
http://www.slideshare.net/search/slideshow?searchfrom=header&q=vishwa+karma

Eleven Rudras

http://vas8.blogspot.com/2013/12/eleven-rudras.html

Viman Chakra Trishul
http://pp72.blogspot.com/search/label/VimanChakraTrishul

Temple

https://www.google.com/search?q=vishwakarma+temple

avatars

 https://www.google.com/search?q=vishwakarma+avatars

Puranas

Among the 18 Puranas, Vastu finds references in  

1. MatsyaPurana,
2. SkandPurana, 
3. Agni Purana, 
4. Garuda Purana, 
5. NaradaPurana, 
6. VayuPurana, 
7. VarahaPurana, and 
8. BhavishyaPurana.

https://www.google.com/search?q=vishwakarma+puran

sirikatha

 http://sirikathavastu.blogspot.com/

Yagya

 https://www.google.com/search?q=Vastu+Yagya

lemon

 https://www.google.com/search?q=vastu+lemon

shankh

 https://www.google.com/search?q=vastu+shankh

time

 https://www.google.com/search?q=vastu+time

clock

 https://www.google.com/search?q=vastu+clock

Secret

 https://secretvastu.com/

architecture

 http://www.vasthukamarchitects.com/

conceive

 https://www.google.com/search?q=vastu+conceive

Valampuri

Valampuri Sangas are the special cymbals for Vastu Puja, Ambal Puja, Shiva, Vishnu and Brahma Pujas. All the horns are always sounding different onkara pranava. The chain was completed when the Lord gave the Pranava Chakra and the Pranava Machine to the universe.

https://www.google.com/search?q=Valampuri

Vinayak

https://vinayakvaastutimes.wordpress.com

Directions

Slope

http://houseconstructionindia.blogspot.in/2009/10/vaastu-shastra-slope-of-site.html
From the appearance of the surface land is divided into following four categories:

1. Elephant's back: The land which is somewhat elevated in the south, south-west, west or north-west directions is known as elephant's back. Goddess of wealth, Lakshmi is said to inhabit such land. The occupants, naturally, grow rich and enjoy long life on such a land.

2. Turtle's back: The land, which is elevated in the middle and shallow all around, is known as Turtle's back. Inhabitation on such land leads to greater enthusiasm, luxuries and accumulation of wealth for the occupants.

3. Demon's back: The land which is elevated in north-east, east and south-west directions is known as Demon's back. Inhabitation on such a land leads to loss of wealth and children.

4. Serpent's back: The land, which is elongated in east-west directions and elevated in north and south directions is known as Serpent's back. Inhabitants on such land meet untimely death. They also lose their wives, sons etc. and have lot of enemies.

facts

http://vaasthufacts.com/

Factory

rewakumar

http://rewakumar-divinevastu.blogspot.in

Maha

http://www.mahavastu.com/
https://www.maharishivastu.org