Daily Archives: May 1, 2014


Periodic Table Wallpaper 3
Here is a color printable periodic table of the elements with either a white or black background. This table is color grouped by element types and each tile contains the atomic number, symbol, name and atomic weight of each element. Download this table in PDF format for easy printing with a […]

Color Printable Periodic Table


Black and White Periodic Table 17
Ever need your own black and white printable periodic table? Here’s a go-to periodic table perfect for doing homework problems or looking up atomic masses. Now you can download and print as many as you need. This PDF file contains a periodic table with the atomic number, symbol, name and […]

Printable Periodic Table


Crystal Flower 12
There are lots of ways you can preserve flowers, including drying them and pressing them. This project crystallizes a real flower. It works for any flower, though I especially like how it turns weeds into works of art. It only take a few hours to grow the crystals. Crystal Flower […]

Make a Real Crystal Flower



Beta Pictoris b
Astronomers have determined the rotational speed of an exoplanet for the first time. Beta Pictoris b is an exoplanet orbiting the star Beta Pictoris 63 light-years away and one of the first exoplanets directly imaged by telescopes. Dutch astronomers using the European Southern Observatory’s Very Large Telescope (VLT) and a doppler-effect […]

Rotation Of Exoplanet Measured For First Time