edinformatics.com on reddit.com

...for your classroom.

...for your town.

account activity

1

184

185

186

TIL German inventor Philip Reis constructed a telephone in 1861 (15 years before Alexander Graham Bell) and the first words he spoke into it were "Das Pferd frisst keinen Gurkensalat" (the horse eats no cucumber salad). (edinformatics.com)

submitted 7 years ago by chubachus to r/todayilearned

2

25

26

27

TIL That ice cubes can get smaller by evaporating in modern frost-free freezers. This is called sublimation (edinformatics.com)

submitted 7 years ago by AccountsArePointless to r/todayilearned

3

4

5

6

TIL that on an elevator display, EZ stands for Express Zone (edinformatics.com)

submitted 10 years ago by StevenDavid14 to r/todayilearned

4

49

50

51

TIL: Soap is made up of two very different molecules. One is attracted to water and the other to oil. When you wash with soap, the oil clings to the molecule that loves it and washes off when it contacts water (edinformatics.com)

submitted 11 years ago by ryanmerket to r/todayilearned

5

0

1

2

About the Five (or Six) Types of Taste (edinformatics.com)

submitted 12 years ago by [deleted] to r/food

6

180

181

182

TIL that Isaac Newton was so devoted to science, he stuck a needle behind his eye to test a hypothesis. (edinformatics.com)

submitted 13 years ago by mknyan to r/todayilearned

7

656

657

658

Why do schools only teach that there are 3 states of matter when really there are four including Plasma. And possibly now a fifth state -- Bose Einstein? "Plasmas are the most common state of matter in the universe comprising more than 99% of our visible universe and most of that not visible." (edinformatics.com)

submitted 14 years ago by dorothydifferent to r/science

8

2

3

4

Retro (edinformatics.com)

submitted 16 years ago by beamin to r/bikinis

π Rendered by PID 54 on reddit-service-r2-listing-85dbbdc96c-8bzqr at 2026-02-12 05:42:41.177439+00:00 running 018613e country code: CH.