Anne Helmenstine

1:38

Halloween Pumpkin With Black Flames

Anne Helmenstine

Shared 6 years ago

2.5K views

1:42

Make Green Fire or Flames

Anne Helmenstine

Shared 6 years ago

2.8K views

2:25

Total Solar Eclipse - August 21, 2017 Ravenna Nebraska

Anne Helmenstine

Shared 7 years ago

863 views

2:00

Green Fire Pumpkin

Anne Helmenstine

Shared 9 years ago

28K views

2:08

Metalmorphosis - Giant Metal Head Kinetic Sculpture in Charlotte

Anne Helmenstine

Shared 9 years ago

94K views

1:08

Strokkur Geyser Eruption at Geysir in Iceland

Anne Helmenstine

Shared 9 years ago

844 views

1:46

Fire Tornado with Red and Blue Flames

Anne Helmenstine

Shared 10 years ago

10K views

1:25

How To: Use a Crayon as a Candle

Anne Helmenstine

Shared 11 years ago

9.6K views

2:00

Make a Crystal Skull

Anne Helmenstine

Shared 11 years ago

57K views

0:58

Ping Pong Ball Fire

Anne Helmenstine

Shared 11 years ago

13K views

2:51

World's Largest Smoke Bomb

Anne Helmenstine

Shared 12 years ago

28K views

1:36

Green Fire Pumpkin

Anne Helmenstine

Shared 12 years ago

152K views

1:17

How To Make Glowing Jell-O

Anne Helmenstine

Shared 12 years ago

48K views

2:19

How To Make Colored Glowing Bubbles

Anne Helmenstine

Shared 12 years ago

283K views

2:23

Rainbow Fire Halloween Jack-o-Lantern

Anne Helmenstine

Shared 12 years ago

1.1M views

2:36

Flamethrower Pumpkin - Flaming Halloween Jack o Lantern

Anne Helmenstine

Shared 12 years ago

230K views

1:49

Candle Seesaw - Fire Science Magic Trick

Anne Helmenstine

Shared 12 years ago

24K views

1:53

NASA Radiation Belt Storm Probes (RBSP) Atlas V Launch

Anne Helmenstine

Shared 12 years ago

1.1K views

1:20

Coral Crystal Garden Time Lapse

Anne Helmenstine

Shared 12 years ago

14K views

1:48

Red, White and Blue Layered Drink - Patriotic Colors Density Column

Anne Helmenstine

Shared 12 years ago

25K views

2:59

Black Snakes - Safe Homemade Fireworks Project

Anne Helmenstine

Shared 12 years ago

41K views

1:53

Safe Barking Dog Chem Demo - Easy Fire Bottle

Anne Helmenstine

Shared 12 years ago

12K views

1:45

SpaceX Dragon / Falcon 9 Launch Abort - May 19, 2012

Anne Helmenstine

Shared 12 years ago

2.3K views

2:47

Glowing Mountain Dew

Anne Helmenstine

Shared 12 years ago

1.3M views

1:39

Moonrise of the Super Moon on May 5, 2012

Anne Helmenstine

Shared 12 years ago

2.5K views

1:14

Glow Stick Lanterns - Easy Decorations

Anne Helmenstine

Shared 12 years ago

91K views

3:08

Green Fire Tornado or Fire Whirl

Anne Helmenstine

Shared 12 years ago

137K views

1:26

Magic Crystal Garden - Timelapse Video

Anne Helmenstine

Shared 12 years ago

18K views

2:12

Wax Volcano in a Cup

Anne Helmenstine

Shared 12 years ago

56K views

2:16

How To Set Fire to the Rain

Anne Helmenstine

Shared 12 years ago

9.3K views

1:21

Bouncing Rubber Egg - Naked Egg Science Experiment

Anne Helmenstine

Shared 12 years ago

755K views

2:08

Dry Ice Crystal Ball - Giant Dry Ice Bubble

Anne Helmenstine

Shared 12 years ago

83K views

2:31

pH Rainbow Tube - Kitchen Chemistry Experiment

Anne Helmenstine

Shared 12 years ago

26K views

1:32

Candle Fire Science Magic Trick

Anne Helmenstine

Shared 12 years ago

84K views

1:41

Clementine Candle - Safe and Easy Fire Project

Anne Helmenstine

Shared 12 years ago

33K views

2:25

Easy Sharpie Tie Dye Science Project

Anne Helmenstine

Shared 12 years ago

79K views

1:32

Chalk Chromatography Easy Science Project

Anne Helmenstine

Shared 13 years ago

123K views

2:13

How to Grow Rock Candy or Sugar Crystals

Anne Helmenstine

Shared 13 years ago

318K views

2:01

Magic Crystal Christmas Tree - Time Lapse Photography

Anne Helmenstine

Shared 13 years ago

47K views

2:09

Colored Fire Rainbow

Anne Helmenstine

Shared 13 years ago

75K views

1:21

Make Frozen Bubbles

Anne Helmenstine

Shared 13 years ago

38K views

2:31

Easy Purple Fire Project

Anne Helmenstine

Shared 13 years ago

103K views

1:32

Copper Sulfate Crystals Timelapse

Anne Helmenstine

Shared 13 years ago

25K views

0:46

Singing Spoon Easy Dry Ice Project

Anne Helmenstine

Shared 13 years ago

18K views

1:56

Colored Fire or Colored Flames Pinecones

Anne Helmenstine

Shared 13 years ago

97K views

1:52

Ice on Fire Science Magic Trick

Anne Helmenstine

Shared 13 years ago

129K views

1:30

Glowing Ice Crystal Ball

Anne Helmenstine

Shared 13 years ago

13K views

1:30

Ghostly Glowing Halloween Punch

Anne Helmenstine

Shared 13 years ago

8.1K views

3:08

What Happens If You Microwave Dry Ice?

Anne Helmenstine

Shared 13 years ago

11M views

1:45

Safe Self-Carving Halloween Pumpkin

Anne Helmenstine

Shared 13 years ago

9.4K views

1:02

Science Cat and the Dry Ice Bubble

Anne Helmenstine

Shared 13 years ago

3.9K views

1:31

Edible Glowing Slime Blood

Anne Helmenstine

Shared 13 years ago

53K views

1:43

Easy Glow in the Dark Jack o' Lantern Pumpkin

Anne Helmenstine

Shared 13 years ago

161K views

1:37

How to Microwave a CD Safely and How It Works

Anne Helmenstine

Shared 13 years ago

41K views

1:26

How to Grow Alum Crystals

Anne Helmenstine

Shared 13 years ago

193K views

2:11

Frosted Crystal Window Project

Anne Helmenstine

Shared 13 years ago

38K views

0:58

Easy Violet Colored Flames

Anne Helmenstine

Shared 13 years ago

30K views

1:23

Handheld Fireball Fire Magic Trick

Anne Helmenstine

Shared 13 years ago

82K views

1:13

Things That Glow Under a Black Light

Anne Helmenstine

Shared 13 years ago

29K views

0:49

Flaming Glowing Drinks

Anne Helmenstine

Shared 13 years ago

34K views