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Stylized graphic featuring a sun, a prism with light rays, a magnifying glass, and a scroll with a technical drawing.

How long can you survive the nature of light ZapRush before your streak expires?

Endless Mode

Zap Pool

100

Is light a wave or a particle? In ZapRush, it's both. Dive into the nature of light and don't look back. This endless trivia stream hits fast, testing your grip on photons, speed, and duality. One wrong move and the streak ends. Let the questions flow—how far can you go?

Endless trivia - one wrong answer and it's over

Sign in or create an account, 5 free runs daily

ZapStacks in Nature of Light

A black pyramid sits below a golden sun, with jagged orange and cream lines passing through it and circles scattered around the base.
Blue Sky
20 Zaps · Hard
A geometric composition of a prism refracting light into a rainbow arc next to an eye, layered over orange and tan rectangles and dark circles.
Light Spectrum
20 Zaps · Medium
A beam of light enters a prism and refracts into curved, earth-toned bands with a single teardrop shape below.
Rainbows & Prisms
20 Zaps · Hard
A graphic composition of a prism refracting light, a stopwatch with an infinity symbol, and a ringed planet.
Speed of Light
20 Zaps · Hard
A stylized eye and a wavy line passing through a rectangular block with two vertical slits, surrounded by scattered circles of various sizes and colors.
Wave-Particle Duality
20 Zaps · Hard

More ZapRush in Light & Optics

A prism refracts light into a spectrum of orange and tan shades, accompanied by a remote control, a TV antenna, and swirling shapes.
Interlocking geometric shapes including faceted cylinders and rings in black, tan, and orange-brown.
A cluster of astronomical instruments including two telescopes, a scroll with a diagram, and a camera-like device.
A flashlight shines a thick orange zigzag beam through a magnifying glass and a prism, splitting into multiple orange and tan lines.